2020 MERCEDES-BENZ GLS SUV cruise control

Instrument display
overview 1
Display con tent on le ft(exa mp le: speedome‐
te r): speedome ter / time / date / trip com‐
puter From start andFrom reset /range /
audio / angle of incline and approa ch/
departure
The segments on the speedome ter indica te
th est atus of thefo llowing sy stems: cruise control/limiter/Active Dis
tance Assi st
DISTRONIC
2 Outside temp erature
3 Digital speedome ter
4 Time
5 Display content on right (e xamp le:tac home‐
te r): tach ome ter / average fuel consump‐
tion / ECO display / navigation / G-me ter / assi
stant display / 4MATIC / suspension
(equipment-dependent)
The fuel supply will be inter rupted toprotect
th e engine when there d mark on therev
counter (o verrev ving range) is reached.
6 Index points
These show the selected display or menu
conte nt. Instrument displ
ayand on-board computer 305

7
Coolant temp erature display
During normal operation, the coolant tem‐
perature display is permitted torise to
12 0°C.
Ve hicles with 48 V on-board electrical sys‐
te m: POWER and CHARGE displ ay(elect rical
drive suppo rtand recuperation po wer of the
electric mo tor)
8 Selected drive program
9 Selected transmission position
A Multifunction display (e xamp le:standard dis‐
play for trip): Assis tance / Telephone / Navi‐
ga tion / Trip / Media / Radio / Styles and
displa ys/ Service
B Fuel le vel, fuel filler flap location indicator,
ra nge Overvi
ewofthe but tons on thest eering
wheel 1
P Back/Home button, on-board com‐
puter
Press and hold: sho wsstandard display
2 Touch Control, on-board co mputer
3 Control panel for cruise control/limiter or
Ac tive Dis tance Assi stDISTRONIC 4
Control panel for MBUX multimedia sy stem:
£ LINGU ATRO NIC
ß Displa ysfavo urites
VO L: control knob, adjusts thevo lume or
switches the sound off 8(press)
6 Makes/accepts a call
~ Rejects/ends a call
5 ò Calls up the home screen
6 Touch Control multimedia sy stem
7 G Back button
8 Brightness control toadjust the lighting in
th e Instrument Display and in the control
elements of theve hicle interior Operating
the on-boa rdcompu ter
Obser vethe legal requ irements forth e count ry
in which you are cur rently driving when operat‐
ing the on-board computer. 306
Instrument display and on-board computer

R
Navigation #
Onthe cor responding menu, use the left-
hand Touch Control toscroll tothe end of the
list. #
Press the left-hand Touch Control.
The selected menu will be displ ayed full-
screen. Overview of what is shown on
the multi‐
function display
Displa yson the multifunction display
u Active Parking Assist (/ page 289)
é Parking Assist PARKTRONIC deacti vated
( / page 287)
î DSR (/ page244)
h Cruise control (/ page 233)
È Limi
ter (/ page 234)
ç Active Dis tance Assi stDISTRONIC
(/ page 236)
ê Active Brake Assi st (/ page 248)
à Active Steering Assist (/ page246) ¬
Active Stop-and-Go Assist (/ page243)
à Ac
tive Lane Keeping Assist (/ page 260)
è ECO
start/ stop function (/ page197)
ë HOLD fu
nction (/ page 230)
_ Ad
aptive Highbeam Assist Plus
(/ page 161)
ð Maximum permissible speed exceeded
(for cer tain countries only)
Ve hicles with Speed Limit Assis t:de tected
instructions and traf fic signs (/ page 253).
Ve hicles with Traf fic Sign Assis t:de tected
instructions and traf fic signs (/ page 255).
Fo r an overview of the indicator and warning
lamps, see (/ page 490). Head-up display
Fu
nction of the head-up display *
NO
TEMercedes-AMG vehicles #
Obser vethe no tes in the Supplement.
Yo u could otherwise failto recognise
dangers. The head-up displ
ayprojects thefo llowing infor‐
mation into the driver's field of vision abo vethe
cockpit, forex ample:
R The vehicle speed
R Information from the navigation sy stem
R Information from the driving sy stems and
driving saf ety sy stems
R Some warning messages
Depending on theve hicle's equipment, dif fere nt
content can be shown in theth re e areas of the
head-up display (/ page 309).308
Instrument display and on-board computer

Display content
1
Navigation instructions
2 Curr ent speed
3 Detected instructions and traf fic signs
4 Set speed in the driving sy stem (e.g. cruise
control)
Sy stem limits
The visibility of the displa yswill be af fected by
th efo llowing conditions:
R Seat position
R Image position setting
R Light conditions R
Wet car riag ew ays
R Objects on the display co ver
R Polarisation in sunglasses
% Inextreme sunlight, sections of the display
may appear washed out. You can co rrect this
by switching the head-up display off and on
again. Setting
the head-up display using the on-
board compu ter On-board computer:
4 HEAD-UP DISPLAY
The following head-up display settings or dis‐
pla yscan be selected or shown:
R Position
R Brightness
R Messages
R Assis tance status
R Telephone
R Audio
R LINGU ATRO NIC #
Toselect the Settings menu: swipetothe
ri ght on the left-hand Touch Control.
The Settings menu 5will be selected. #
Tocall up the Settings menu: pressthe
left-hand Touch Control. #
Toadjust the position: swipe upwards or
down wards on the left-hand Touch Control. #
Toadjust the brightness: swipetothe left
or right on the left-hand Touch Control.
Setting messages, assistance status, tele‐
phone, audio and LINGU ATRO NIC #
Press the left-hand Touch Control.
The list of setting options will be displ ayed. #
Swipe upwards or down wards on the left-
hand Touch Control and select a setting by
pressing the left-hand Touch Control. In
stru ment display and on-board computer 309

Selecting what
the head-up display sho ws(Example)
1
Toswitch the head-up display on/off
2 Left display area
Navigation sy stem
Inclination, gradient and compass
Av erage consum ption
G-me ter
3 Central displ ayarea
Speedom eter
Set speed in the driver assis tance sy stem,
e.g. cruise control Wa
rnings from driver assis tance sy stems,
e.g. dis tance warning
4 Right display area
Traf fic Sign Assi st
Ve hicle le vel
Dif fere ntial
Assi stant display
5 Toadjust the position, brightness and lo wer
display area
6 Index points
7 Lowe r display area (e xamp le: left display
area)
Display areas 2to4 that are not requ ired can
be hidden.
% In audio mode, thest ation name or track will
be shown temp orarily when the audio source
is being actively operated. In addition, the
latest calls will be displa yed when thete le‐
phone list on the instrument display is
actively operated. #
Toselect a displa y:swipe upwards on the
left-hand Touch Control. #
Press the left-hand Touch Control. Swit
ching the head-up display on/off via the
mu ltimedia sy stem Multimedia sy
stem:
4 © 5
Settings 5
Quick access #
Select HUD.
The head-up-display is activated. 310
Instrument display and on-board computer

Display messages
Possible causes/consequences and M
MSolutions
¯ - - -km/h *C
ruise control cannot be activated as not all activation conditions are fulfilled. #
Obser vethe activation conditions for cruise control (/ page 235).
Cruise control inoperative *C
ruise control is malfunctioning. #
Consult a qualified specialist workshop.
Cruise control and Limiter
inoperative *C
ruise control and the limiter are malfunctioning. #
Consult a qualified specialist workshop.
Cruise control off *C
ruise control has been deactivated.
If th ere is an additional warning tone, cruise control has been deacti vated automatically (/ page 233).
È
- - - km/h *T
he limiter can temp orarily not be engaged. Once the cause of the problem is no longer present, the sy stem will be
av ailable again.
Limiter passive *I
fyo u depress the accelera tor pedal be yond the pressure point (kickdown), the limiter is switched topassive mode
(/ page 235).
Limiter inoperative *T
he limiter is malfunctioning. #
Consult a qualified specialist workshop. Display messages and
warning/indicator lamps 461

Sy
stem limitations................................. 288
Ac tive Se rvice Sy stem PLUS
see AS SYST PLUS
Ac tive Speed Limit Assi st
Displ ay................................................... 241
Fu nction................................................. 241
Ac tive Steering Assist
Ac tivating/deactivating......................... 24 8
Ac tive Emergency Stop Assis t............... 24 8
Fu nction................................................ 24 6
Sy stem limits.........................................2 46
Ac tive Traf fic Jam Assist
Ac tivating/deactivating......................... 24 4
Fu nction................................................ 24 3
Ad aptive brake lights................................ 231
Ad aptive cruise control
see Active Dis tance Assi stDISTRONIC
Ad aptive functions, MULTIBEAM LED
see Intelligent Light Sy stem
Ad aptive Highbeam Assist Plus
Fu nction................................................. 161
Switching on/of f................................... 16 2Ad
Blue ®
Ad ditives................................................ 421
Capacity................................................ 422
No tes..................................................... 214
Purity..................................................... 421
To pping up............................................. 215
Ad ditional cushion
Leg rest.................................................. 11 2
Re ar head restra int................................ 11 9
Ad ditional door lo ck.................................... 81
Ad diti ves
Ad Blue ®
................................................. 421
Engine oil.............................................. 422
Fu el....................................................... 420
Ad diti ves (AdBlue ®
)
see AdBlue ®
Ad diti ves (engine oil)
see Additives
Ad diti ves (fuel)
see Fuel
ADS PLUS damping sy stem
see AIRMATIC Af
ter-sales service centre
see ASS YST PLUS
Air conditioning menu Calling up............................................... 175
Air distribution Setting................................................... 174
Setting (MBUX multimedia sy stem)........ 176
Air freshener sy stem
see Frag rance sy stem
Air inlet see Air-water duct
Air pressure see Tyre pressure
Air suspension see AIRMATIC
Air vents
Ad justing (front).................................... 184
Ad justing (rear)..................................... .184
Glo vebox.............................................. 186
Air vents
see Air vents
Ai r-conditioning sy stem
see Climate control Index
507

Inserting/removing
theflacon (fra‐
gr ance sy stem)...................................... 178
Ionisation...............................................1 78
No te....................................................... 174
Re ar air vents........................................ 184
Re ar operating unit................................ 175
Re sidual heat......................................... 17 7
Re sidual heat (rear operating unit)........ 178
Setting (MBUX multimedia sy stem)....... 175
Setting the air distribution..................... 174
Setting the air flow ................................. 174
Setting the fragrance sy stem.................1 78
Setting theve hicle interior temp era‐
ture........................................................ 174
St ationary heater/ ventilation................ 180
Switching on/of f................................... 175
Switching there ar wind owheater
on/off....................................................1 74
THERMATIC contro l panel...................... 174
THERMOTRONIC contro l panel..............174
Ve ntilating theve hicle (con venience
opening).................................................. 94
Wi ndsc reen heating............................... 17 9
Coat hook .................................................. .144 Cockpit
Overview................................................... 6
Cof fee cup symbol
see ATTENTION ASSIST
Collapsible spare wheel Inflating.................................................. 411
No tes....................................................4 09
Re moving............................................... 41 0
Collision de tection (pa rked vehicle) ........ 223
Combination switch .................................. 15 8
Compu ter
see On-board computer
Consum ption indicator
Calling up.............................................. 204
Con venience closing ................................... 95
Con venience opening ..................................94
Coolant (engine) Check le vel............................................ 362
No tes..................................................... 424
Cooling see Climate control
Co pyright..................................................... 38 Cornering light
...........................................1 59
Co ver
see Roller sunblind
Cross Traf fic Alert..................................... 293
Crosswind Assist Function/no tes..................................... 228
Cruise control Activating.............................................. 235
Buttons.................................................. 235
Calling up a spee d................................. 235
Deactivating.......................................... 235
Fu nction................................................ 233
Re quirements........................................ 235
Selecting.............................................. .235
Setting a speed..................................... 235
St oring a speed.....................................2 35
Sy stem limitations................................. 233
Cup holder Switching the cooling/heating func‐
tion on/off............................................1 46
Cushionbag.................................................. 45 512
Index