2020 MERCEDES-BENZ GLA cruise control

Stori
ngsetti ngs(memory func-
tion) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 101
Swi tching seathea ting on/of f......... 96
Se cti on
Ca rgo comp artment<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011[ 77
Se curi ngalo ad
see Secu ringcargo
Se curi ngcarg o<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 256
Se lecti ng age ar
see Auto matictrans mission
Se lecto rle ve r
Cl ea ning <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 285
Se nso rs(cleani ng instruc tions) ....... 283
Se rvic emen u(o n-b oard com-
puter) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011[ 198
Se rvic emes sage
see ASSYST PLUS
Se rvic eproduc ts
Bra kefluid<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 338
Co olant (engi ne) <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011[ 339
Engine oil<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 338
Fue l<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 335
Imp orta ntsafety notes <0011001100110011001100110011001100110011001100110011001100110011
00110011[ 335
Re friger ant (air-co nditioni ngsys-
tem) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 340
Wa she rflu id<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 339
Se tting aspe ed
see Cruisecontrol
Se tting theairdistribu tion............... 120
Se tting theairfl ow<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011[ 120
Se tting thedate/ timeformat
see also Digi talOpe rator'sMan-
ua l<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011[ 243
Se tting thelanguag e
see also Digi talOpe rator'sMan-
ua l<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011[ 243
Se tting thetime
see also Digi talOpe rator'sMan-
ua l<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011[ 243
Se tting s
Facto ry(on-boa rdcomp uter)......... 201
On-bo ardcomp uter<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011[ 198
SE TUP (on-b oard computer,
Merc edes-AMG vehic les) <0011001100110011001100110011001100110011001100110011001100110011
00110011[ 201
Si de impac tair bag <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011[ 46
Si de marker lamp(displ aymes -
sag e)<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011[ 217Si
de windo ws
Cl ea ning <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 282
Co nveni ence closing fea ture ............ 85
Co nveni ence opening feature .......... 84
Imp orta ntsafety informa tion ........... 83
Ope ning/ closing <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011[ 84
Pro blem (ma lfunction) <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011[ 86
Re setti ng<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 86
Re vers ingfeature <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011[ 83
SI RIU Sse rvic es
see also Digi talOpe rator'sMan-
ua l<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011[ 243
Si tuatio n-dependen tbraki ng
ass istanc e
Functi on/note s<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011[ 63
Sl idi ng sun roof
see Panora maroofwi th pow er
til t/sli ding panel
SmartK ey
Ch ang ingthe battery <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011[ 72
Ch ang ingthe programmi ng............. 71
Ch ecki ngthe battery <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011[ 72
Co nveni ence closing fea ture ............ 85
Co nveni ence opening feature .......... 84
Disp laymes sage <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011[ 230
Door centra llo cking /unlocking....... 69
Imp orta ntsafety notes <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011[ 69
KEYL ESS-GO startfuncti on.............. 71
Los s<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011[ 73
Mech anical key <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011[ 71
Pos itions (igni tion lock) <0011001100110011001100110011001100110011001100110011001100110011
0011[ 125
Pro blem (ma lfunction) <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011[ 73
Starti ngthe engi ne<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011[ 127
SmartK eypos ition s(ign ition
lo ck) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011[ 125
Smartpho ne
Starti ngthe engi ne<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011[ 127
SMS
see also Digi talOpe rator'sMan-
ua l<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011[ 243
Sno wcha ins<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 308
So cke ts
Ce nter conso le<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011[ 261
Ge nera lnotes <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011[ 261
Lu gga gecomp artment<0011001100110011001100110011001100110011001100110011001100110011
001100110011[ 261
Re ar comp artment<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011[ 261
So und
Swi tching on/off<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011[ 24418
In
dex

Special
seatbeltretractor .................. 54
Specialist workshop ............................2 7
Speed, controlling
see Cruise control
Speedometer
Activating/deact ivatingtheaddi-
tional speedometer ........................ 199
Digital ...... ...................................... 193
In the Instrument cluster................. 32
Segment s... ................................... 188
Selectin gthe display unit............... 198
SPORT handling mode
Deactivat ing/activating
(Mercedes-AMG vehicles)................6 5
Warning lamp................................. 237
Stand inglamp s
Display message ............................2 16
Switchi ngon/off ........................... 103
Start-off assist
Activating .......................................166
Importa ntsafe tynotes .................. 166
Start/Stop button
Rem oving .......................................126
Starting theengine ........................127
Start/stop function
see ECO start/stop function
Starting (engi ne) ....... .........................126
Gene ralnotes ................................ 127
STEE RCONTROL .................................. 67
Stee ring
Displ aymessa ge....... ..................... 229
Stee ring assistant STEERCON-
TROL
see STEER CONTROL
Stee ring wheel
Adjusting (manual ly)<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011[ 97
Butto nove rview <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011[ 33
Butto ns(on-boa rdcomp uter)......... 189
Cl ea ning <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 285
Imp orta ntsafety notes <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011[ 97
Pa dd leshi fters <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011[ 140
Ste ering wheelpaddle shifters ........ 140
Sto pwa tch(RACETIME R)<0011001100110011001100110011001100110011001100110011001100110011
001100110011[ 202
Sto wag eco mpartmen ts
Armre st(fro nt)<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011[ 252
Armre st(under )<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011[ 253
Ce nter conso le<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011[ 252Ce
nter conso le(re ar) <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011[ 253
Cu phol ders <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 258
Eye glas ses comp artment............... 252
Gl ove box <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 252
Imp orta ntsafety informa tion ......... 251
Ma ppoc kets <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 253
Stow agenet <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 253
Sto wag ene t<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 253
Summe rope ning
see Conveni ence opening feature
Summe rtire s<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 307
Sun visor<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 259
Sus pen sion settin g
AMG adaptive sportsu spe nsio n
sy stem <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 168
Sw itchin gair-re circul ationmode
on /o ff<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011[ 122
Sw itchin gon medi amode
Via the device list <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011[ 249 T
Tach ometer<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 188
Tail lamps
see Lights
Tail gate
Disp laymes sage <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011[ 228
Emerg encyunlocki ng<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011[ 82
Imp orta ntsafety notes <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011[ 77
Lim iting the opening angle............... 82
Obs tructi ondetectio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011[ 78
Ope ning dimens ions <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011[ 341
Ope ning/ closing (fromoutsid e)....... 78
Ope ning/ closing automa tically
from inside<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 81
Ope ning/ closing automa tically
from outsid e<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 79
Tank
see Fueltank
Tank conte nt
Fue lga ug e<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 32
Tec hnical data
Ca paciti es<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 335
Infor mation<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 333
Ti res /wh eels<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 330
Veh icleda ta <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 341 In
dex
19

For
this reason, inthe event ofhea vyrainor in
condi tions inwhi chhydrop laning mayoccur ,
yo umus tdri ve inthe follow ing manne r:
R low eryour spe ed
R avo idruts
R avo idsud den steer ingmove ments
R bra kecare fully
Dri vin gon floode droads !
Bea
rin mind thatvehicles trave ling infront
or inthe oppositedir ectio ncrea tewa ves.
Thi smay causethe maxi mum permiss ible
wa ter dep thto be excee ded.
Fai lure to obs erve these notes mayresultin
da mag eto the engi ne,electrica lsy stems
and transmi ssion.
If yo uhav eto drive on stretche sof roa don
whi chwater has collected ,ple ase bearin mind
that:
R in the case ofstand ingwater, thewater
lev elmay beno higher than theloweredg e
of the vehi clebod y
R youshou lddri ve no faster than walking pace Win
terdrivi ng G
WARNI
NG
If yo ushi ftdow non asli ppe ryroa dsur face
in an attemp tto increa sethe engi ne's brak-
ing effe ct,the drive whe elscou ldlos ethei r
gri p.The reisan increa seddanger ofskid -
ding andaccidents.
Do not shiftdow nfor additi onal enginebra k-
ing onasli ppe ryroa dsur face . G
DA
NGER
If the exha ustpipeis blo cked oradequ ate
ventil ation isnot possible, poi sonou sga ses
such ascarb onmonoxi de(CO) may enter
the vehi cle. Thisis the case ,e.g. ifthe vehi -
cle beco mestrapped insnow .The reisarisk
of fata linjur y.
If yo ulea vethe engi neorthe auxili ary heat-
ing runni ng,make surethe exha ustpipeand
are aaro und thevehi cleare clea rof snow .
To ensu rean adequ ate supplyoffresh air, ope
nawi ndow onthe sideof the vehi cle
that isnot facinginto thewind.
Have your vehi clewinter-pro ofedataqu alifi ed
spe cialist wor kshop atthe onset ofwinter.
Drive particu larly care fullyon slippe ryroa d
sur face s.Avoid sudden acce leration, steer ing
and braking mane uvers.Do not use cruise
control orActive DistanceAssistDISTR ONIC.
If the vehi clethrea tenstoskid orcannot be
stopp edwhe nmovi ngatlow speed:
X Shift thetransmi ssion topos ition005C.
X Try tobring the vehi cleund ercontrol using
corre ctive steering.
The outsid etempe ratureindi cator isnot
des igne dto serve asan ice-w arningdevi ce
and isthere foreunsu itable forthat purpos e.
Cha nges inthe outsid etempe ratureare dis-
pla yedafte ra shor tdel ay.
Indi cated tempe raturesjust above thefree zing
poi ntdo not guara ntee thattheroadsur face is
free ofice. The roadmay stillbe icy,esp ecia lly
in woo ded areasoron bridge s.
You shou ldpa yspe cialattenti ontoroa dcon-
diti ons whentempe raturesare around freezing
poi nt.
For more informationondriving with snow
chai ns,see (Ypage 308).
For more informationondriving with sum mer
tires ,see (Ypage 307 ).
Obs erve thenotes inthe "Winter operation"
secti on(Ypage 307 ). Off-ro
addrivi ng
Impo rtant safetynotes G
WARNI
NG
If yo udri ve on asteep inclineatan angl eor
turn whendri ving onanincli ne,the vehi cle
cou ldslipsid eways, tip and rollov er. The reis
a risk ofan acci dent.
Alw aysdri ve on asteep inclineinthe line of
fal l(stra ightup ordow n)and donot turn the
vehi cle. Dri
vin gtips
153Drivin gand parking Z

!
When
Active Distance AssistDISTRONIC
or the HOLD function isactivated, thevehi-
cle brakes automaticall yin certain situa-
tions.
To avoid damage tothe vehicle, deactivate
Act ive Distance AssistDISTRONIC andthe
HOLD function inthe followi ngorsimila rsit-
uations:
R when towing thevehicle
R in the carwash
Act ive Distance AssistDISTRONIC canneither
reduce therisk ofan accident ifyou failto
adap tyour driving style,noroverride thelaws
of physics. Active Distance AssistDISTRONIC
cannot takeintoaccount road,weather ortraf-
fic conditions. Active Distance Assist
DISTRONIC isonly anaid. You areresponsible
for the distance tothe vehicle infront ,for
vehicle speed,forbraking ingood timeandfor
staying inyour lane.
Do not use Active Distance AssistDISTRONIC:
R In road andtraffic conditions whichdonot
allow youtomaintain aconst antspeed, e.g.
in heavy traffic oron winding roads
R On slippe ryroad surfaces. Brakingoraccel-
erating couldcause thedrive wheels tolose
traction andthevehicle couldthenskid
R In poor visibil ity,e.g. due tofog, heavy rain
or snow
Act ive Distance AssistDISTRONIC maynot
detect narrow vehicles drivinginfront ,e.g.
motorcycles, orvehicles drivinginastaggered
formation.
In particular, thedetection ofobstacles canbe
impaired if:
R There isdirt onthe sensors oranything else
covering thesensors
R There issnow orheavy rain
R There isinterferenc eby other radarsources
R There arestrong radarreflections, forexam-
ple inparking garages
If Act ive Distance AssistDISTRONIC nolonger
detects avehicle infront ,Distance Pilot
DISTRONIC mayunexpectedly accelerateto
the speed stored. This
speed may:
R Be too high ifyou aredriving inaturning
lane oran exit lane
R Be sohigh when driving inthe right-hand
lane thatyouovertake vehiclesinthe left-
hand lane
R Be sohigh inthe left lane thatyoupass
vehicles drivingonthe right
If there isachange ofdrivers, advisethenew
driver ofthe speed stored.
Cruise control lever 0043
Tostore thecurrent speedorahigher
speed
0044 Tostore thecurrent speedoralower
speed
0087 Todeactivate Active Distance Assist
DISTRONIC
0085 Tostore thecurrent speedorcalls upthe
last stored speed
0083 Toset aspecified minimum distance
Activating ActiveDistance Assist
DISTRONIC Activation
conditions
! When
Active Distance AssistDISTRONIC
or the HOLD function isactivated, thevehi-
cle brakes automaticall yin certain situa-
tions.
To avoid damage tothe vehicle, deactivate
Act ive Distance AssistDISTRONIC andthe
HOLD function inthe followi ngorsimila rsit-
uations:
R when towing thevehicle
R in the carwash 160
Driving
systemsDriving andparking

To
activate Active Distan ceAssist DISTRONIC,
all the following conditionsmust befulfilled:
R the engine mustbestart ed.Itmay take up
to two minutes ofdriving beforeActive Dis-
tanc eAssist DISTRONIC isready foruse.
R the electric parking brakemustbereleased.
R ESP ®
must beactive, butnot inter vening.
R Act ive Parking Assistmustnotbeactivated.
R the trans mission mustbeinposition 005B.
R the driver's doormust beclosed whenyou
shift from 005Dto005B oryour seatbeltmust
be fasten ed.
R the front -passenger doormust beclosed.
R DSR must bedeactivated.
R the vehicle mustnotskid.
Activating X Briefly pullthecruise controllever towards
you 0085,up0043 ordown 0044.
Act ive Distan ceAssist DISTRONIC isactiva-
ted.
X Keep thecruise controllever pressed up0043
or down 0044until thedesired speedisset.
X Remove yourfootfrom theaccelerator
pedal.
Your vehicle adaptsitsspeed tothat ofthe
vehicle infront ,but only uptothe desired
stored speed.
i If
you donot fully release theaccelerator
pedal, theAct. Distance AssistSus‐ Act.
Distance AssistSus‐
pended pended
message appearsinthe multifunc-
tion display .The setdistance toaslower-
moving vehicleinfront willthen notbe
maintained. Youwillbedriving atthe speed
you determin eby the position ofthe accel-
erator pedal.
Act. Distance AssistSuspended Act.
Distance AssistSuspendedYou can
also activate Active Distan ceAssist
DIS TRONIC whenstation ary.Thelowest speed
that canbeset is20 mph (30km/ h).
Dri vin gwit hAct ive Dist ance Assi st
DIST RONIC Act
ivating atthecur rent speed orlas t
st or ed speed G
WAR
NING
If you callup thest or ed spe edand itdif fers
fr om thecur ren tspe ed, theveh icle acc eler -
at es ordec eler ates. Ifyou donotkn ow the st
or ed spe ed, theveh icle co uld acceler ate
or bra keune xpec tedly. Thereisaris kof an
acc iden t.
Pay atte nt ion tothero ad and traff icco nd i-
ti on sbef orecal lingup thest or ed spe ed. If
you donotkn ow thest or ed spe ed, stor eth e
des iredspe edagain .
X Brief lypull thecr uise contro llev ertoward s
you 0085.
X Rem oveyour foot from theacc eler ator
peda l.
The first time Active Distanc eAs sis t
DI ST RON ICisact ivat ed, itstor es thecur ren t
spe edorreg ulat esthespe edoftheveh icle
to thepre viously stor ed spe ed.
Pu llin gawa yan ddr ivin g
X If
you wantto pullawa ywit hAct ive Dis-
ta nce Assi stDIST RONIC: rem oveyour foot
fr om thebra kepeda l.
X Brief lypull thecr uise contro llev ertoward s
you 0085.
or X If
Act ive Dist ance Assi stDIST RONICis
act ivated: acc eler atebri efly.
Your vehicle pulls away andadapt sits spe ed
to that oftheveh icle in fron t.Ifno veh icle is
det ectedin fron t,your vehicle acc eler ates
to theset speed.
The vehicle can also pullaway when itis fac ing
an uniden tifie dobs tacle or isdri vin gon adif -
fe ren tlin efrom another veh icle. The vehicle
th en bra kesaut omatically. Berea dytobra ke
at all times .
If th ere isno veh icle in fron t,Ac tive Distanc e
As sis tDI ST RON ICope rates inthesam eway
as cruise contro l.
If Ac tive Distanc eAs sis tDI ST RON ICdet ects a
slo wer -moving veh icle in fron t,itbra kesyour
veh icle. Inthis way, thedis tanc eyou have
sel ectedis main tained.
If Ac tive Distanc eAs sis tDI ST RON ICdet ects a
fas ter-mo vingveh icle in fron t,itincr ease sth e
dri vin gspe ed. Howev er,theveh icle ison ly
acc eler ated up tothespe edyou havest or ed.
i Ac
tive Distanc eAs sis tDI ST RON ICisdeac -
ti vat ed when youdepr essthebra ke,ex ce pt
when theveh icle isstat ion ary. Dri
ving systems
161Dr ivi ng andparki ng Z

Selec
tingthedrive progra m
Act ive Distanc eAssist DISTRONIC supportsa
sporty driving stylewhen youselect theS+
drive program (Ypage 138)orthe manual
drive program (Ypage 140). Acceleration
behind thevehicle infront ortothe setspeed
is then noticeably moredynamic. Ifyou have
selected theE(Mercedes-AMG vehicles:C)
drive program, thevehicle accelerates more
gently. Thissettin gis recommen dedinstop-
and-start traffic.
Changing lanes
If you want tochange tothe overtakin glane
on multi-lane roads,Active Distanc eAssist
DISTRONIC supportsyouif:
R you aredriving fasterthan45mph
(70 km/h)
R Act ive Distanc eAssist DISTRONIC ismain-
taining thedistance toavehicle infront
R you switch onthe appropriate turnsignal
R Act ive Distanc eAssist DISTRONIC doesnot
current lydetect adanger ofcollision
If these condition sare fulfilled, yourvehicle is
accelerated. Acceleration willbeinterrupt edif
changing lanestakes toolong orifthe dis-
tance between yourvehicle andthevehicle in
front becomes toosmall.
Stopping If Act ive Distanc eAssist DISTRONIC detects
that thevehicle infront isstopping, itbrakes
your vehicle untilitis stationary.
Once yourvehicle isstationary, itremains sta-
tionary andyoudonot need todepress the
brake.
i Aft
eratime, theelectric parking brake
secures thevehicle andrelieves theservice
brake.
i Depending
onthe specified minimum dis-
tance, yourvehicle willcome toastandst ill
at asufficient distancebehindthevehicle in
front .The specified minimum distanceisset
using thecont rolonthe cruise controllever. When
Active Distanc eAssist DISTRONIC is
activated, thetransm issionisshifted automati-
cally toposition 005Dif:
R the driver's seatbeltisnot fastened andthe
driver's doorisopen.
R the engine isswitched off,unless itis auto-
matically switchedoffbythe ECO start/
stop funct ion.
The electric parking brakeisapplie dautomati-
cally ifAct ive Distanc eAssist DISTRONIC is
active whenthevehicle isstationary and:
R asystem malfunction occurs.
R the power supply isinsufficient .
If amalfunction occurs,thetransm issionmay
also shift toposition 005Dautomatically.
Setting aspeed Keep
inmind thatitmay take abrief moment
until thevehicle hasaccelerated orbraked to
the speed set.
X Press thecruise controllever up0043 for a
higher speedordown 0044for alower speed.
X To
adj ust the setspeed in1mph incre-
ments (1km/h increments): brieflypush
the cruise controllever up0043 ordown 0044to
the pressure point.
The laststored speedincreases ordecrea-
ses in1mph (1km/h) incremen ts.
X To
adj ust the setspeed in5mph incre-
ments (10km/h increments): brieflypush
the cruise controllever up0043 ordown 0044
beyond thepressure point.
The laststored speedincreases ordecrea-
ses in5mph (10km/h) incremen ts.
i Act
ive Distanc eAssist DISTRONIC isnot
deactivated ifyou depress theaccelerator
pedal. Ifyou accelerate toovertake, Active
Distanc eAssist DISTRONIC adjuststhevehi-
cle's speed tothe last speed stored, after
you have finished overtakin g.
Setting aspecified minimum distance You
cansetthe specified minimum distance
for Active Distanc eAssist DISTRONIC byvary-
ing the time span between oneandtwosec-
onds. Thisdetermines thedistance thatActive
Distanc eAssist DISTRONIC isto maintain from
the vehicle infront ,depending onthe road
speed. Youcanseethis distance inthe multi-
funct iondisplay (Ypage 164). 162
Driving
systemsDriving andparking

The
specified minimum distancecanbe
changed whileActive Distan ceAssist
DIS TRONIC isswitched onoroff.
i Make
surethatyoumaintain theminimum
distance tothe vehicle infront asrequired
by law. Adjust thedistance tothe vehicle in
front ifnecessary. X
To increase: turncontrol0087 indirec-
tion 0044.
Act ive Distan ceAssist DISTRONIC then
maintains agreater distance between your
vehicle andthevehicle infront .
X To decrease: turncontrol0087 indirec-
tion 0043.
Act ive Distan ceAssist DISTRONIC then
maintains ashorter distance between your
vehicle andthevehicle infront .
Deactivating ActiveDistance Assist
DISTRONIC There
areseveral waystodeactivate Active
Distan ceAssist DISTRONIC:
X Briefly pressthecruise controllever for-
wards 0043.
or X Brake, unless thevehicle isstation ary. X
Briefly pressthecruise controllever for-
wards 0043.
or X Brake, unless thevehicle isstation ary.
When youdeactivate Active Distan ceAssist
DIS TRONIC, theActive Distance Assist Active
Distance Assist
Off Off
message appearsonthe multifunct iondis-
play forapproximately fiveseconds.
i The
lastspeed stored remains storeduntil
you switch offthe engine. Active Distan ce
Assist DISTRONIC isnot deactivated ifyou
depress theaccelerator pedal.
Act ive Distan ceAssist DISTRONIC isautomati-
cally deactivated if:
R you engage theelectric parking brakeorif
the vehicle isautomatically securedwiththe
electric parking brake
R ESP ®
inter venes oryou deactivate ESP®
R the trans mission isin position 005D,005Eor005C
R you pull thecruise controllever towards you
in order topull away andthefront -
passenger doororone ofthe rear doors is
open
R the vehicle isskidding
R you activate Active Parking Assist
If Act ive Distan ceAssist DISTRONIC isdeacti-
vated automatically, youwillhear awarning
ton e.You willsee theActive Distance Active
Distance
Assist Off Assist
Offmessage onthe multifunct iondis-
play forapproximately fiveseconds.
Act ive Distan ceAssist DISTRONIC isalso auto-
matically deactivated whenyouactivate DSR.
The 00C6 DSRsymbol appears inthe multi-
funct iondisplay . Driving
systems
163Drivingandparking Z

The
selected unitofmeasurement fordistance
applies to:
R Digital speedometer inthe Trip Trip
menu
R Odometer andthetrip odometer
R Trip computer
R Current fuelconsumpt ionand approximate
range
R Navigation instructions inthe Navi Navi
menu
R Cruise control
R Act ive Distan ceAssist DISTRONIC
R ASS YST PLUS service intervaldisplay
Switching theadditional speedometer
on/off
If the additional speedometer isswitched on,
the speed isshown inthe status barinthe
multifunct iondisplay instead ofthe outside
temperat ure. The
speed display 0043isan alternativ eto your
speedometer.
X Press the0059 or0065 button onthe steer-
ing wheel toselect theSett. Sett.
menu.
X Press the0064 or0063 button toselect the
Instrument Cluster Instrument
Clustersubmenu.
X Press 0076toconf irm.
X Press the0064 or0063 button toselect the
Speedometer [km/h] Speedometer
[km/h]orSpeedometer Speedometer
[mph] [mph]
function.
You willsee theselected setting: On On
orOff Off.
X Press the0076 button tosave thesetting.
Selecting permanent display
The Permanent Display: Permanent
Display:functionallows you
to choose whether themultifunct iondisplay
alway sshows theoutside temperat ureorthe
speed. The
speed display
0043isan alternativ eto your
speedometer.
X Press the0059 or0065 button onthe steer-
ing wheel toselect theSett. Sett.
menu.
X Press the0064 or0063 button toselect the
Instrument Cluster Instrument
Clustersubmenu.
X Press 0076toconf irm.
X Press the0064 or0063 button toselect the
Permanent Display: Permanent
Display:function.
The current setting, Outside Temperature Outside
Temperature
or Speedometer [km/h] Speedometer
[km/h]/Speedomete r Speedometer
[mph] [mph],
appears.
X Press the0076 button tosave thesetting.
Lights Switching
thedayt imerunning lamps
on/off
This funct ionisnot availabl ein Canada.
X Press the0059 or0065 button onthe steer-
ing wheel toselect theSett. Sett.
menu.
X Press the0064 or0063 button toselect the
Light Light
submenu.
X Press 0076toconf irm.
X Press the0064 or0063 button toselect the
Daytime RunningLights Daytime
RunningLightsfunction.
If the Daytime RunningLights Daytime
RunningLightsfunction
has been switched on,the multifunct iondis-
play shows thecone oflight andthe0086
symbol inorange.
X Press the0076 button tosave thesetting.
Further informationondaytime runninglamps
(Y page 102).
Vehicle <002400460057004C005900440057004C0051004A001200470048004400460057
004C005900440057>
ingthe automat ic
door locking mechanism
X Press the0059 or0065 button onthe steer-
ing wheel toselect theSett. Sett.
menu.
X Press the0064 or0063 button toselect the
Vehicle Vehicle
submenu. Menus
andsubmenus
199On-boardcomputerand display s Z