Page 60 of 473

St
icke r visible when the front passenger door
is open
Ve hicles without automatic front passenger front
airbag shutoff ha vea special sticke r af fixe dto
th e side of the cockpit on the front passenger
side. Make sure
you obse rveth efo llowing informa‐
tion:
R Neverfit a rear wa rd-facing child restra int
sy stem tothe front passenger seat
R Notes on rear wa rd-facing and forw ard-facing
ch ild restra int sy stems on the front
passenger seat (/ page57)
Note s onrear wa rd-facing and forw ard-facing
ch ild restra int sy stems on the front
passenger seat
Depending on the front passenger seat fitted,
th eve hicle may be equipped with automatic
ch ild seat recognition on the front passenger
seat or automatic front passenger front airbag
shutoff.
R Vehicles without AMG sport buc ket seats:
au tomatic front passenger front airbag shut‐
off
R Vehicles with AMG sport buc ket seats: au to‐
matic child seat recognition on the front
passenger seat
Ve hicles with automatic front passen ger
front airbag shu toff: &
WARNING Risk of inju ryor death from
using a rear wa rd-facing child restra int
sy stem when the front passenger front
airbag is enabled
If yo u secure a child in a rear wa rd-facing
ch ild restra int sy stem on the front passenger
seat and thePA SSENGER AIR BAG OFF indi‐
cator lamp is off, the front passenger airbag
can deploy in theev ent of an accident.
The child could be stru ck bythe airbag.
Alw ays ensure that the front passenger air‐
bag is disabled. The PASSENGER AIR BAG
OFF indicator lamp must be lit.
NEVER use a rear wa rd-facing child restra int
sy stem on a seat pr otected byan ENABLED
FRONT AIRB AGin front of it, DE ATH or SERI‐
OUS INJU RYtotheCH ILD can occur. Ve
hicles with automatic child seat recogni‐
tion on the front passenger seat: Occupant saf
ety57
Page 61 of 473

&
WARNING Risk of inju ryor fata l injury
when using a child restra int sy stem while
th e front passenger airbag is enabled
If yo u secure a child in a child restra int sys‐
te m on the front passenger seat and the
PA SSENGER AIR BAG ON indicator lamp is lit,
th e front passenger front airbag can deploy
in theev ent of an accident.
The child could be stru ck bythe airbag. #
Inthis case, alw ays ensure that the
front passenger front airbag is disabled.
The PASSENGER AIR BAG OFF indicator
lamp must be lit.
NEVER use a rear wa rd-facing child restra int
sy stem on a seat pr otected byan ENABLED
FRONT AIRB AGin front of it, DE ATH or SERI‐
OUS INJU RYtotheCH ILD can occur. Obser
vethe specific instructions forth ere ar‐
wa rd-facing and forw ard-facing child restra int
sy stems (/ page 59). Wa
rning notice on the front passenger sun visor St
icke r visible when the front passenger door
is open (vehicles with AMG sport buc ket
seats) Alw
ays obser vethest atus of the front passenger
front airbag on thePA SSENGER AIR BAG OFF
indicator lamp:
R Vehicles with automatic front passen ger
front airbag shu toff: ifyo ufit a child
re stra int sy stem tothe front passenger seat,
alw ays obser vethe no tes on automatic front
passenger front airbag shutoff (/ page 39).
R Vehicles with automatic child seat recog‐
nition on the front passenger seat: ifyou
fi t a child restra int sy stem tothe front
passenger seat, alw ays obser vethe no tes on
automatic child seat recognition on the front
passenger seat (/ page51).
R When using a rear wa rd-facing child restra int
sy stem on the front passenger seat, the front
passenger front airbag must alw ays be disa‐
bled. This is only the case if thePA SSENGER
AIR BAG OFF indicator lamp is lit continu‐
ously (/ page 40).
R Ifth ePA SSENGER AIR BAG OFF indicator
lamp is off, the front passenger front airbag
is enabled. The front passenger front airbag
may deploy during an accident. 58
Occupant saf ety
Page 388 of 473

Display messages
Possible causes/consequences and M
MSolutions
Front-passenger airbag dis-
abled See Owner's Manual *T
he front passenger airbag has been deactivated although an adult or a person with an adult stature is on the front
passenger seat. If additional forc es are applied tothe seat, thewe ight the sy stem de tects may be too lo w. &
WARNING ‑ Risk of inju ryor eve nfa ta l injury when the front passenger airbag is disabled
If th e front passenger airbag is disabled, It will not be deplo yed in theeve nt of an accident and cannot pe rform
its intended pr otective function.
A person in the front passenger seat could then, forex ample, come into con tact wi th theve hicle interior, espe‐
cially if the person is sitting too close tothe dashboard. #
Beaware of thest atus of the front passenger airbag bo thbefore and during the journe y. #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. #
Check thest atus of the automatic front passenger airbag shutoff (/ page 40). #
If necessar y,consult a qualified specialist workshop immediatel y.
Active Brake Assist Func-
tions limited See Owner's
Manual *
Ve hicles with Driving Assistance Package: Active Brake Assi stwith cross-traf fic function, Evasi veSteering
Assist or PRE‑SAFE ®
PLUS is malfunctioning.
Ve hicles without Driving Assistance Package: Active Brake Assi stis malfunctioning. #
Consult a qualified specialist workshop.
PRE-SAFE inoperative See
Owner's Manual *
PRE‑SAFE ®
functions are malfunctioning. #
Consult a qualified specialist workshop. Display messages and
warning/indicator lamps 385
Page 443 of 473

Blind Spot Assi
stcur rently una vaila‐
ble See Owner's Manual ...................... 393
Blind Spot Assist inope rative ............... 388
ÁChange key bat teries .................. 408
JCheck brake fluid le vel................ 380
Check brake pads See Owner's Man‐
ual ...................................................... .388
4Che ckeng. oil le v.when next
re fuelling ............................................. 399
hChe cktyre(s) ............................... 403
?Coolant Stop vehicle Switch
engine off ............................................ 396
Cruise contro l and Limiter inope ra‐
tive ...................................................... 392
Cruise control inope rative ................... 392
Cruise control off ................................ 392
!cu rrently unavailable See Own‐
er's Manual .......................................... 381
÷cur rently una vailable See Own‐
er's Manual .......................................... 375Electronic
rear axle dif fere ntial lo ck
cur rently una vailable .......................... .409
Electronic rear axle dif fere ntial lo ck
inope rative .......................................... 409
5Engine oil le vel cannot be
measured ............................................ 397
4Engine oil le velRe duce oil le vel...3 97
4 Engine oil le velSt op vehicle
Switch engine off ................................ 398
4Engine oil pressure Stop Switch
off engine ............................................ 398
Fa ult Drive at max. 80 km/h ...............390
6Fr ont left malfunction Consult
wo rkshop (Example) ............................3 86
Fr ont-passenger airbag disabled See
Owner's Manual ..................................3 85
Fr ont-passenger airbag enabled See
Owner's Manual ..................................3 84
b Hazardwa rning lamps mal‐
functioning .......................................... .415 !
inope rative See Owner's Man‐
ual ....................................................... 382
÷inoperati veSee Owner's Man‐
ual ....................................................... 383
Tinoperati veSee Owner's Man‐
ual ....................................................... 379
G Inoperative ..................................3 86
ÂInsert key .................................... 407
ÁKe y not de tected (red displ ay
messa ge).............................................4 07
Á Key not de tected (white dis‐
pl ay messa ge).....................................4 08
bLeft dipped beam (Example) ........414
6 Left windowbag malfunction
Consult workshop (Example) ............... 383
Limiter inoperative .............................. 392
Limiter passive .................................... 392
bMalfunction See Owner's Man‐
ual ........................................................ 414
ð Maximum speed exceeded ..........3 93 440
Index