Contents
Maximum tire load ....................... 319
Maximum tire inflation pressure .. 319
Uniform Tire Quality Grading
Standards (U.S. vehicles) ............. 320
Tire ply material ........................... 322
Tire and loading terminology ........ 322
Rotating tires ............................... 325
Winter driving .................................... 327
Winter tires .................................. 327
Block heater (Canada only) .......... 328
Snow chains................................. 329
Maintenance ...................................... 330
Maintenance service indicator
message....................................... 330
Calling up the maintenance
service indicator display............... 332
Resetting the maintenance
service indicator........................... 332
Vehicle care ....................................... 333
Cleaning and care of the vehicle .. 333
Practical hints.................................. 341
What to do if … ................................... 342
Lamps in the instrument cluster ... 342
Air bag off indicator lamp.............. 357
Vehicle status messages in the
multifunction display..................... 359
Where will I find ...? ............................ 400
First aid kit .................................... 400
Vehicle tool kit, jack, and
spare wheel .................................. 400
Locking/unlocking in an emergency .. 403
Unlocking the vehicle.................... 403
Locking the vehicle ....................... 405
Lowering the load assist
manually ....................................... 406
Replacing SmartKey batteries ............ 407
Replacing bulbs .................................. 409
Bulbs ............................................. 409
Replacing bulbs for front lamps .... 411
Replacing bulbs for rear lamps ..... 414
Replacing wiper blades....................... 415
Placing wiper arms in vertical
position ......................................... 415
Removing wiper blades ................. 416
Installing wiper blades .................. 416Flat tire............................................... 417
Preparing the vehicle .................... 417
Mounting the spare wheel ............ 417
MOExtended system* ................... 425
Batteries............................................. 427
Disconnecting the batteries.......... 429
Removing the batteries................. 430
Charging and reinstalling
batteries ....................................... 430
Reconnecting the batteries........... 431
Jump starting...................................... 432
Towing the vehicle.............................. 434
Installing towing eye bolt .............. 436
Fuses.................................................. 437
Fuse boxes in engine
compartment ................................ 438
Fuse box in passenger
compartment ................................ 439
Fuse in trunk................................. 439
Emergency engine shut-down ....... 439
281 Operation
At the gas station
Windshield washer and headlamp
cleaning system
For information on refilling the reservoir,
see “Windshield washer system and
headlamp cleaning system” (
page 289).
Brake fluid
For information on brake fluid, see “Fuels,
coolants, lubricants, etc.” (
page 457).Coolant level
For information on checking the coolant
level, see “Coolant” (
page 288).
Engine oil level
For more information on checking the en-
gine oil level, see “Engine oil”
(
page 283).
Vehicle lighting
Check function and cleanliness. For more
information, see “Replacing bulbs”
(
page 409).
Exterior lamp switch, see “Switching on
headlamps” (
page 57).
Tire inflation pressure
For information on checking the tire infla-
tion pressure, see “Checking tire inflation
pressure” (
page 302).
!If you find that the brake fluid in the brake
fluid reservoir has fallen to the minimum mark or
below, have the brake system checked for brake
pad thickness and leaks immediately. Notify an
authorized Mercedes-Benz Center immediately.
Do not add brake fluid as this will not solve the
problem. For more information, see the “Practi-
cal hints” section (
page 381).
341 Practical hints
What to do if …
Where will I find ...?
Locking/unlocking in an
emergency
Replacing SmartKey batteries
Replacing bulbs
Replacing wiper blades
Flat tire
Batteries
Jump starting
Towing the vehicle
Fuses
342 Practical hints
What to do if …
Lamps in the instrument clusterGeneral information:
If any of the following lamps in the instru-
ment cluster fails to come on during thebulb self-check when switching on the igni-
tion, have the respective bulb checked and
replaced if necessary.
ProblemPossible cause/consequenceSuggested solution
vThe yellow ABS/ESP® warning
lamp comes on when the engine
is running.The ESP® has been switched off.
Risk of accident!
When the ESP
® is switched off it will not sta-
bilize the vehicle if the system recognizes
that the vehicle starts to skid or that a wheel
is spinning.
Switch the ESP® back on (page 94).
Exceptions: (
page 93)
If leaving the ESP® switched off, adapt
your speed and driving to the prevail-
ing road and weather conditions.
If the ESP
® cannot be switched on:
Have the system checked at an autho-
rized Mercedes-Benz Center as soon
as possible.
The ESP® is not operational due to a malfunc-
tion.
Risk of accident! Observe additional messages in the
multifunction display.
Continue driving with added caution.
Adapt your speed and driving to the
prevailing road and weather condi-
tions.
Have the system checked at an autho-
rized Mercedes-Benz Center as soon
as possible.
392 Practical hints
What to do if …
Left displayRight displayPossible cause/consequencePossible solution
FKey Detected
In VehicleA SmartKey with KEYLESS-GO* left
in the vehicle was recognized while
locking the vehicle from the out-
side.Take the SmartKey with KEYLESS-GO* out of
the vehicle.
.3rd Brake LampThe high mounted brake lamp is
malfunctioning. This message will
only appear if a critical number of
LEDs have stopped working.Contact an authorized Mercedes-Benz Center
as soon as possible.
AUTO Light
InoperativeThe light sensor is malfunctioning.
The headlamps switch on automati-
cally.Contact an authorized Mercedes-Benz Center
as soon as possible.
To switch off the headlamps (U.S. vehicles only):
In the control system, set lamp operation to
manual mode (
page 163).
Switch on headlamps using the exterior lamp
switch (
page 131).
Brake Lamp
Left
Auxiliary Bulb OnThe left brake lamp is malfunction-
ing. An auxiliary bulb has been
brought into use.Contact an authorized Mercedes-Benz Center
as soon as possible.
Brake Lamp
Right
Auxiliary Bulb OnThe right brake lamp is malfunction-
ing. An auxiliary bulb has been
brought into use.Contact an authorized Mercedes-Benz Center
as soon as possible.
393 Practical hints
What to do if …
Left displayRight displayPossible cause/consequencePossible solution
.Front Foglamp
LeftThe left front fog lamp or left
corner-illuminating front fog lamp*
is malfunctioning.Contact an authorized Mercedes-Benz Center
as soon as possible.
Front Foglamp
RightThe right front fog lamp or right
corner-illuminating front fog lamp*
is malfunctioning.Contact an authorized Mercedes-Benz Center
as soon as possible.
High Beam
LeftThe left high beam lamp is malfunc-
tioning.Replace the bulb as soon as possible
(
page 409).
High Beam
RightThe right high beam lamp is mal-
functioning.Replace the bulb as soon as possible
(
page 409).
License Plate
Lamp – LeftThe left license plate lamp is mal-
functioning.Replace the bulb as soon as possible
(
page 409).
License Plate
Lamp – RightThe right license plate lamp is mal-
functioning.Replace the bulb as soon as possible
(
page 409).
Low Beam
LeftThe left low beam lamp is malfunc-
tioning.Contact an authorized Mercedes-Benz Center
as soon as possible.
Low Beam
RightThe right low beam lamp is malfunc-
tioning.Contact an authorized Mercedes-Benz Center
as soon as possible.
Marker Lamp
Front LeftThe front left side marker lamp is
malfunctioning.Contact an authorized Mercedes-Benz Center
as soon as possible.
394 Practical hints
What to do if …
Left displayRight displayPossible cause/consequencePossible solution
.Marker Lamp
Front RightThe front right side marker lamp is
malfunctioning.Contact an authorized Mercedes-Benz Center
as soon as possible.
Marker Lamp
Rear LeftThe rear left side marker lamp is
malfunctioning.Contact an authorized Mercedes-Benz Center
as soon as possible.
Marker Lamp
Rear RightThe rear right side marker lamp is
malfunctioning.Contact an authorized Mercedes-Benz Center
as soon as possible.
Parking Lamp
Front Left
Auxiliary Bulb OnThe front left parking or standing
lamp is malfunctioning. An auxiliary
bulb has been brought into use.Replace the bulb as soon as possible
(
page 409).
Parking Lamp
Front Right
Auxiliary Bulb OnThe front right parking or standing
lamp is malfunctioning. An auxiliary
bulb has been brought into use.Replace the bulb as soon as possible
(
page 409).
Rear Foglamp
LeftThe left rear fog lamp is malfunc-
tioning. Contact an authorized Mercedes-Benz Center
as soon as possible.
Reverse Lamp
LeftThe left backup lamp is malfunc-
tioning.Replace the bulb as soon as possible
(
page 409).
Reverse Lamp
RightThe right backup lamp is malfunc-
tioning.Replace the bulb as soon as possible
(
page 409).
Tail Lamp
Left
Auxiliary Bulb OnThe left tail lamp is malfunctioning.
An auxiliary bulb has been brought
into use.Contact an authorized Mercedes-Benz Center
as soon as possible.
395 Practical hints
What to do if …
Left displayRight displayPossible cause/consequencePossible solution
.Tail Lamp
Right
Auxiliary Bulb OnThe right tail lamp is malfunction-
ing. An auxiliary bulb has been
brought into use.Contact an authorized Mercedes-Benz Center
as soon as possible.
Turn Signal
Left MirrorThe turn signal in the driver’s side
exterior rear view mirror is malfunc-
tioning. This message will only ap-
pear if all light emitting diodes have
stopped working.Contact an authorized Mercedes-Benz Center
as soon as possible.
Turn Signal
Right MirrorThe turn signal in the passenger
side exterior rear view mirror is mal-
functioning. This message will only
appear if all light emitting diodes
have stopped working.Contact an authorized Mercedes-Benz Center
as soon as possible.
Lights Are
still OnYou have removed the SmartKey
from the starter switch and opened
the driver’s door and left the head-
lamps on or removed the SmartKey
with KEYLESS-GO* from the vehicle
and left the headlamps on.Turn the exterior lamp switch toM
orU.
Turn Signal
Front Left
Auxiliary Bulb OnThe left front turn signal lamp is
malfunctioning. An auxiliary bulb
has been brought into use.Replace the bulb as soon as possible
(
page 409).