Page 7 of 345

4 Contents
AIRBAG OFF
indicator lamp .............................246
Malfunction and warning
messages in the
multifunction display ............... 247
DISPLAY DEFECTIVE ................248
BATTERY / ALTERNATOR .........249
ABS-SYSTEM ...............................250
BRAKE ASSIST ...........................250
BRAKE LINING WEAR .............. 251
BRAKE FLUID ............................. 251
PARKING BRAKE .......................252
ENGINE FAN ...............................252
COOLANT (coolant level) ..........253
COOLANT TEMP. (coolant
temperature) ...............................254
LIGHTING SYSTEM ....................255
LIGHT SENSOR ...........................256
REMOVE KEY .............................256
TELE AID .....................................257
STEERING GEAR OIL .................257
ENGINE OIL LEVEL ...................258
WASHER FLUID ..........................259ELEC. STABIL. PROG.
(Electronic stability program) . 260
Practical hintsFirst aid kit ..................................... 262
Fuses ............................................... 263
Electrical outlet.............................. 265
Hood ................................................ 266
Checking engine oil level............. 268
Automatic transmission
fluid level ................................... 269
Coolant level................................... 269
Adding coolant ........................... 270
Windshield and headlamp
washer system .......................... 271
Windshield and headlamp
washer fluid mixing ratio .........271
Spare wheel, vehicle tools............ 272
Vehicle jack .................................... 273
Wheels ............................................ 274
Tire replacement ........................274
Rotating wheels ......................... 275
Spare wheel..................................... 276
Spare wheel bolts .......................276Changing wheels ........................... 277
Tire inflation pressure .................. 282
Battery ............................................. 283
Jump starting .................................. 285
Towing the vehicle ......................... 288
Transmission selector lever,
manually unlocking .................. 290
Exterior lamps ................................ 291
Headlamp assembly ...................292
Taillamp assemblies ..................295
Changing batteries in the
electronic main key .................. 298
Synchronizing
remote control ............................300
Emergency engine
shut-down................................... 300
Emergency operation of
sliding / pop-up roof ................. 301
Manual release for
fuel filler flap ............................. 302
Replacing wiper blade insert ....... 302
Roof rack ......................................... 305
Page 258 of 345
255 Malfunction and warning messages
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index LIGHTING SYSTEMWhen the message appears after starting the engine, or
if it come on while driving, this indicates a failure in the
parking lamp, taillamp, stop lamp, or low beam
headlamp. See page 291 for instructions on replacing
bulbs.
If an exterior lamp fails, the message will appear only
when that lamp is switched on.
If a brake lamp fails, the message will appear when
applying the brake and stays on until the engine is
turned off.
Note:
If additional lighting is installed (e.g. auxiliary
headlamps etc.) be certain to connect into the fuse
before the failure indicator monitoring unit order to
avoid damaging the system.
Line 1 Line 2
LAMP DEFECTIVE CHECK LAMPS!
DISPLAY DEFECTIVE VISIT WORKSHOP!
Page 264 of 345

261 Contents - Practical hints
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Practical hintsFirst aid kit...................................... 262
Fuses ................................................ 263
Electrical outlet .............................. 265
Hood ................................................. 266
Checking engine oil level ............. 268
Automatic transmission
fluid level ................................... 269
Coolant level ................................... 269
Adding coolant ...........................270
Windshield and headlamp
washer system ........................... 271
Windshield and headlamp
washer fluid mixing ratio ......... 271Spare wheel, vehicle tools............ 272
Vehicle jack .................................... 273
Wheels ............................................ 274
Tire replacement ........................274
Rotating wheels ......................... 275
Spare wheel..................................... 276
Spare wheel bolts .......................276
Changing wheels........................... 277
Tire inflation pressure ................. 282
Battery............................................. 283
Jump starting.................................. 285
Towing the vehicle ........................ 288
Transmission selector lever,
manually unlocking ................. 290Exterior lamps ................................ 291
Headlamp assembly ...................292
Taillamp assemblies ..................295
Changing batteries in the
electronic main key .................. 298
Synchronizing
remote control ............................300
Emergency engine
shut-down................................... 300
Emergency operation of
sliding / pop-up roof ................. 301
Manual release for
fuel filler flap ............................. 302
Replacing wiper blade insert ....... 302
Roof rack ......................................... 305
Page 266 of 345
263 Fuses
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Fuses
Before replacing a blown fuse, determine the cause of
the short circuit.
Spare fuses are supplied inside the main fuse box.
Observe amperage and color of fuse.
A special fuse puller is supplied with the vehicle tools.
Always use a new fuse for replacement. Never attempt to
repair or bridge a blown fuse.
A fuse chart can be found inside the corresponding fuse
box cover.
1Main fuses box in engine compartment
To gain access to the main fuse box (1), release clamp
(arrow), lift the fuse box cover up and remove it.
To close the main fuse box, engage right end of cover
and secure with clamp.
P54.15-2068-26
1
Page 267 of 345
264 Fuses
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
2Lock for auxiliary fuse box and battery cover
3Fuse box and battery cover4Auxiliary fuse box below right rear bench seat
To gain access, fold seat cushion forward. Rotate lock (2)
counterclockwise and remove cover.
Note:
When reinstalling cover (3) make certain that tabs
(arrows) are inserted.
4
P54.15-2128-26
Page 268 of 345
265 Fuses
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index 5Auxiliary fuse box to left of exterior lamp switch
To again access, open door, pry off cover and
remove.Electrical outlet
The electrical outlet is located in the rear compartment
on the left side.
To gain access, flip cover up. If locked, first unlock by
inserting for instance a small coin and turning it to the
left.
Note:
The cover is lockable by inserting, for instance a small
coin and turning it to the right.
Maximum capacity: 180 W.
5
P82.00-2029-26
Page 303 of 345

300 Electronic main key
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Important!
Batteries contain materials that can harm the
environment if disposed of improperly. Recycling of
batteries is the preferred method of disposal. For
disposal, please follow manufacturer’s recommendation
on battery package.
Replacement Battery:
Lithium, type CR 2025 or equivalent.
Synchronizing remote control
The remote control may have to be resynchronized, if
the vehicle cannot be locked or unlocked.
To synchronize insert electronic key in starter switch.
The remote control should once again be operational.Emergency engine shut-down
If the engine can no longer be stopped using the
electronic key, the engine can be turned off by removing
two fuses.
For easy removal of fuses use the fuse extractor
(supplied with vehicle tool kit) to pull out the fuses
marked on the fuse chart as “ENGINE EMERGENCY
OFF”.
The fuse chart is also located in the vehicle tool kit,
seepage272.
For fuses see page 263.
Page 313 of 345

310 Cleaning and care of the vehicle
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar careIndex
Engine cleaning
Prior to cleaning the engine compartment make sure to
protect electrical components and connectors from the
intrusion of water and cleaning agents.
Corrosion protection, such as MB Anticorrosion Wax
should be applied to the engine compartment after
every engine cleaning. Before applying, all control
linkage bushings and joints should be lubricated. The
poly-V-belt and all pulleys should be protected from any
wax.
Ve h i c l e w a s h i n g
Do not use hot water or wash your vehicle in direct
sunlight. Use only a mild car wash detergent, such as
Mercedes-Benz approved Car Shampoo.
Thoroughly spray the vehicle with a diffused jet of
water. Direct only a very weak spray towards the
ventilation intake. Use plenty of water and rinse the
sponge and chamois frequently.
Rinse with clear water and thoroughly wipe dry with a
chamois. Do not allow cleaning agents to dry on the
finish.Due to the width of the vehicle, prior to running the
vehicle through an automatic car wash, fold back the
outside mirrors to prevent them from getting damaged.
In the winter, thoroughly remove all traces of road salt
as soon as possible.
When washing the underbody, do not forget to clean the
inner sides of the wheels.
Ornamental moldings
For regular cleaning and care of very dirty chrome-
plated parts, use a chrome cleaner.
Headlamps, taillamps, turn signal lenses
Use a mild car wash detergent, such as Mercedes-Benz
approved Car Shampoo, with plenty of water.
To prevent scratches, never apply strong force and use
only a soft, non-scratchy cloth when cleaning the lenses.
Do not attempt to wipe dirty lenses with a dry cloth or
sponge.