
Display messages
Possible causes/consequences and M
MSolutions
R You are per form ing emer gency braking using the electric parking brake (/ page176). #
Chec kth at the conditions for auto matic release of the electric parking brake are fulfilled. #
Release the electric parking brake manually.
T
!
÷
inoperative See Owner's
Manual *
EBD, ABS and ESP ®
are malfunctioning.
Other driving sy stems and driving saf ety sy stems may also be malfunctioning. &
WARNING Risk of skidding if EBD, ABS and ESP ®
are malfunctioning
If EBD, ABS and ESP ®
are malfunctioning, the wheels can lock when braking and ESP ®
cann otcar ryout vehicle
st abilisation.
The steering capability and braking characteristics are thus se verely impaired. The br aking distance may
increase in an eme rgency braking situation. In addition, other driving saf ety sy stems are switched off. #
Drive on carefull y. #
Have the brake sy stem checked immediately at a qualified specialist workshop. #
Drive on carefully. #
Consult a qualified specialist workshop immediatel y. Displ
aymessa ges and warning/indicator lamps 447

Display messages
Possible causes/consequences and M
MSolutions
Reversing not poss. Con-
sult workshop *T
he transmission is malfunctioning. Reversege ar can no lon ger be engaged. #
Consult a qualified specialist workshop.
Only select Park (P) when
vehicle is stationary *
The transmission can only be shif tedto position jwhen theve hicle is stationar y.
Risk of vehicle rolling
Driver door open and trans-
mission not in P *
The driver's door is not fully closed and the transmission is in position k,iorh. #
Shift the transmission toposition jwhen you park theve hicle.
Apply brake to select R *
You ha vetried toswitch totransmission position k. #
Dep ress the brake pedal. #
Shift the transmission toposition k.
Auxiliary battery malfunc-
tion *T
he auxiliary batteryforth e transmission is no longer being charge d. #
Consult a qualified specialist workshop. #
Untilthen, manually set the transmission toposition jbefore you swit choff the engine. #
Before leaving theve hicle, apply the electric parking brake. Display messages and
warning/indicator lamps 473

Display messages
Possible causes/consequences and M
MSolutions #
Deactivate the Desert drive program immediately af ter driving on sand. #
Drive on careful ly. #
Activate the Desert drive prog ram only when driving on sand. #
Deactivate the Desert drive program immediately af ter driving on sand.
LOW RANGE Stop Apply
parking brake *T
here is a transfer case malfunction. #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. #
Apply the electric parking brake. #
Where necessar y,also secure theve hicle against rolling away. #
Switch the transmission toposition j.
ÿ
Different. lock sys. Mal-
function *T
here is a transfer case malfunction. #
Do not shift the transfer case! #
Use the electric parking brake tosecure theve hicle against rolling away. #
Consult a qualified specialist workshop.
LOW RANGE Deactivate dif-
ferential locks *O
ne or se veral shifting conditions werenot met. #
Toengage HIGH RANGE, the dif fere ntial lo cks must be switched off. #
Repeat thege ar change. 482
Display messages and warning/indicator lamps

Display messages
Possible causes/consequences and M
MSolutions
LOW RANGE Malfunction *T
here is a transfer case malfunction. #
Do not shift the transfer case! #
Use the electric parking brake tosecure theve hicle against rolling away. #
Consult a qualified specialist workshop.
LOW RANGE Shift to posi-
tion N briefly *O
ne or se veral shifting conditions werenot met. #
Switch the transmission toposition i. #
Repeat thege ar change.
LOW RANGE Max. speed
40 km/h *T
he maximum speed forch anging gear of 40 km/h has been exceeded. #
Drive more slowly. #
Repeat thege ar change.
LOW RANGE Malfunction
To park, apply parking
brake *T
here is a transfer case malfunction. #
Do not shift the transfer case! #
Use the electric parking brake tosecure theve hicle against rolling away. #
Consult a qualified specialist workshop.
LOW RANGE Max. speed
70 km/h *T
he maximum speed forch anging gear of 70 km/h has been exceeded. #
Drive more slowly. #
Repeat thege ar change. Display messages and
warning/indicator lamps 483

Instrument display (standard)
Instrument display in
the widescreen cockpit Prog
ressive setting Ve
hicles with a widescreen cock pit:Ifyou
select the progressive display setting, the posi‐
tions of the indicator lamps on the instrument
display will change.
Wa rning and indicator lamps:
L Low beam (/
page117)
T St
anding lights (/ page117)
K High beam (/
page119)
#! Tu
rn signal indicators (/ page119)
R Re
ar fog light (/ page117)
6 Re
stra int sy stem (/ page 493) ü
Seat belt not
fastened (/ page 498)
J Brakes (yellow) (/
page 493)
J Brakes (red) (/
page 493)
! Elect
ric pa rking brake (yellow)
(/ page 493)
! Electric parking brake (red)
(/
page 493)
! ABS malfunction (/
page 493)
÷ ESP®
(/ page 493)
å ESP®
OFF (/ page 493)
L Distance warning (/ page 499)
Ð Po
we r-assis tedsteering malfunction
(/ page 504)
+ Off-road
gear (/ page159)
Ì On-road position (/ page159)
; Engine diagnostics (/
page 500)
% Preglow
# Electrical
fault(/ page 500)
8 Fu
elreser vewith fuel filler cap loca‐
tion indicator (/ page 500)492
Display messages and warning/indicator lamps

?
Coolant
too hot/cold (/ page 500)
h Ty
re pressure monitor (/ page 502)ï
Tr
ailer hit chnot operational
(/ page 504) Saf
ety sy stems Wa
rning/indicator lamp
Possible causes/consequences and M
MSolutions
! Re d indicator lamp, elect ric
parking brake applied
!
Ye llow elect ric pa rking
brake indicator lamp is mal‐
functioning The
red elect ric pa rking brake indicator lamp flashes or is lit. The yellow indicator lamp is also lit if the electric parking
brake malfunctions. #
Obser vethe messages on the multifunction displa y.
÷
ESP ®
wa rning lamp flashes The
yellow ESP ®
wa rning lamp flashes while theve hicle is in motion.
At least one wheel and tyre assemb lyhas reached its traction limit (/ page179). #
Adapt your driving style to suit thero ad and weather conditions. Display messages and
warning/indicator lamps 493

1,
2, 3 ...
4MATIC ..................................................... 16 2
Fu nction .............................................. 16 2
12 V battery
see Battery (vehicle)
12 V so cket
see Soc ket (12 V)
360° Camera ........................................... 203
Fu nction .............................................. 203
Opening the camera co ver (r eve rsing
camera) .............................................. .207
Selecting a view .................................. 206
Setting favo urites ................................ 207
Swit ching automatic operation
on/off (r eversing camera) .................. .207 A
A/C function Activating/deactivating (multimedia
sy stem) ................................................ 13 3
Switching on/off (control panel) ......... 13 3
ABS (Anti-lock Braking Sy stem) ............ .178 Ac
celeration
see Kickdown
Ac cess data
Editing (Blue tooth®
) .............................3 28
Setting (Blu etoo th®
) ............................ 327
Setting up (business telephony) .......... 326
Ac cident and breakdown manage‐
ment
Mercedes me connect ........................ .320
Ac oustic locking verification signal
Ac tivating/deactivating ......................... 72
Ac tivating/deactivating automatic
vo lume adjustment
Burmes ter®
sur round sound sy stem ... 360
Ac tive Brake Assi st
Fu nction/no tes ................................... 183
Setting ................................................. 185
Ac tive Di stance Assist DISTRO NIC........ 19 0
Calling up a speed .............................. .191
Displ ays in the instrument display .......1 94
Fu nction .............................................. 19 0
Increasing/decreasing speed .............. 191
Re quirements: .................................... .191 Selecting ..............................................
191
St eering wheel buttons ........................ 191
St oring a speed .................................... 191
Switching off/deacti vating .................. 191
Switching on/activating ....................... 191
Sy stem limitations ...............................1 90
Ac tive headlamps .................................... 12 0
Ac tive Lane Keeping Assist .....................219
Ac tivating/deactivating ...................... .220
Ac tivating/deactivating (multimedia
sy stem) ............................................... 222
Ac tivating/deactivating thewa rning .. .222
Fu nction ............................................... 219
Sensitivity (function/no tes) ................. 221
Setting the sensitivity .......................... 222
Sy stem limitations ...............................2 19
Tr ailer operation .................................. .219
Ac tive Parking Assist .............................. 207
Cross Traf fic Alert ................................ 213
Drive AwayAssi st................................ 212
Exiting a pa rking space ........................ 210
Fu nction .............................................. 207
Manoeuvring assi stance ...................... 213
Pa rking ................................................ 209
Sy stem limitations ...............................2 07 Index
505

Ac
tive Brake Assi stFunctions limited
See Owner's Manual ........................... 453
Ac tive Dis tance Assi stavailable
again .................................................. .460
Ac tive Dis tance Assi stcur rently
una vailable See Owner's Manual .........460
Ac tive Dis tance Assi stinope rative ...... 460
Ac tive Lane Keeping Assist Camera
view restricted See Owner's Manual ... 462
Ac tive Lane Keeping Assist cur rently
una vailable See Owner's Manual .........457
Ac tive Lane Keeping Assist inopera‐
tive ...................................................... 458
bAc tive Light Sy stem inoperative .. 489
Ac tive Parking Assist and
PA RKTRONIC inoperati veSee Own‐
er's Manual ......................................... 463
Ad aptive Highbeam Assist Plus Cam‐
era view restricted See Owner's
Manual ................................................ 491 Ad
aptive Highbeam Assist Plus cur‐
re ntly una vailable See Owner's Man‐
ual ...................................................... .490
Ad aptive Highbeam Assist Plus inop‐
erative ................................................ .490
¯ AdBlue sy stem fault Engine
st art not possible ................................ 470
¯ AdBlue sy stem fault Perf.
re duced in XXX km See Owner's
Manual ................................................ 470
¯ AdBlue sy stem fault Perf.
re duced: XXX mph No start in XXX
miles .................................................... 470
¯ AdBlue sy stem fault See Own‐
er's Manual ........................................ .469
4Ad d 1 litre engine oil when next
re fuelling ............................................. 468
Air intake malfunction See Owner's
Manual ................................................ 485 Apply brake
todeselect Park (P)
position ...............................................4 72
App lybrake toselect R ........................ 473
À ATTENTION ASSIST inoperative ... 459
ÀAT TENTION ASSIS T:Take a
break! .................................................. 456
bAu tomatic driving lights inoper‐
ative .................................................... 490
Au xilia rybattery malfunction ...............473
Blind Spot Assi stcur rently una vaila‐
ble See Owner's Manual ...................... 462
Blind Spot Assist inope rative ............... 456
Blind Spot Assi stnot available when
to wing a trailer See Owner's Manual ...4 58
ÁChange key bat teries ...................4 79
JChe ckbrake fluid le vel................ 448
Check brake pads See Owner's Man‐
ual ...................................................... .456
hChe cktyre(s) ............................... 474
! Clean the fuel filter .................... .463 514
Index