
4
Contents
LIGHTING SYSTEM .................... 300
LIGHT SENSOR........................... 302
DOOR............................................ 302
TRUNK OPEN ............................. 303
HOOD ........................................... 303
TELEPHONE – FUNCTION........ 304
TELE AID ..................................... 304
WASHER FLUID.......................... 305
RESTRAINT SYSTEM ................. 306
KEY ............................................... 306
FUEL RESERVE .......................... 307
UNDERVOLTAGE ........................ 307
STEERING WHEEL ADJUST. ..... 308
Practical hintsFirst aid kit......................................  310
Stowing things in the vehicle ......  311
Fuses ................................................  311
Hood .................................................  315
Automatic transmission fluid level ...................................  317
Adding engine oil...........................  318
Coolant level ...................................  319 Adding coolant ............................ 319
Windshield and headlamp  washer system ..........................  320
Spare wheel, storage  compartment .............................  321
Vehicle tools and air pump ..........  322
Vehicle jack ....................................  323
Wheels ............................................  324 Tire replacement........................  324
Rotating wheels .........................  325
Spare wheel ....................................  326
Changing wheels ...........................  327 Inflating the collapsible 
spare tire .....................................  333
Storing spare wheel in 
wheel well ...................................  334
Tire inflation pressure .................  335
Battery.............................................  336
Jump starting..................................  338
Towing the vehicle ........................  341 Transmission selector lever, 
manually unlocking ..................  344
Exterior lamps ...............................  345 Replacing bulbs .........................  345 Changing batteries in the 
electronic main key ..................  351
Synchronizing remote 
control .......................................... 353
Emergency engine shut-down ..... 353
Fuel filler flap, manual release ... 354
Replacing wiper blade insert ....... 356
Roof rack ......................................... 357
Vehicle careCleaning and care of  the vehicle.................................. 360
Power washer..............................  361
Tar stains .....................................  361
Paintwork, painted body 
components .................................  361
Engine cleaning.......................... 362
Vehicle washing ......................... 362
Ornamental moldings................ 363
Headlamps, taillamps, 
turn signal lenses ...................... 363
Window cleaning........................ 363
Wiper blade ................................. 363 

42
Central locking system
Te ch n i c a l
data
Instruments 
and controls Operation
DrivingInstrument 
cluster display Practical hints Car care Index
Pull handle (arrow) to open the trunk lid.
The trunk lid can only be opened manually if the vehicle 
was previously centrally unlocked. Lower trunk lid using handle (1) and close it with hands 
placed flat on trunk lid. Please remember to keep your 
fingers out of the space between the lid and the vehicle.
Trunk lamp
The trunk lamp will switch off after approximately 
10 minutes if the trunk lid is left open. 

333
Tires, Wheels
Te ch n i c a l
data
Instruments 
and controls Operation Driving
Instrument 
cluster display Practical hints
Car care Index
Inflating the collapsible spare tire 
The air pump is located inside the wheel well in the 
trunk, see page 322.
1 Filler hose
2 Electrical plug
3 Pressure gauge with vent screw 1. Remove air pump from storage compartment inside 
trunk.
2. Open lid and pull out air hose with pressure gauge  and electrical plug.
Observe instructions on air pump label.
3. Unscrew tire valve cap from spare wheel tire valve.
4. Screw filler hose onto tire valve.
5. Plug air pump electrical plug into vehicle cigar  lighter.
6. To switch on air pump, turn key in steering lock to  position 1.
Important!
Do not start engine.
P40.10-2124-26
1
0
45 6 max. 6 min
A 170 584 01 38 AIR COMPRESSOR
23
Mercedes-Benz
2
3
2 1
1
2,5 bar
36 psi1 0
2
3
4
5
620PSI
BAR40 60
80
LUFTPRESSER12
12
3
Wa r n i n g !
To prevent possible injury when unscrewing air 
pump filler hose from tire valve after inflating the 
tire, use a rag since the tire valve could be hot. 

343
Towing the vehicle
Te ch n i c a l
data
Instruments 
and controls Operation Driving
Instrument 
cluster display Practical hints
Car care Index
We recommend that the vehicle be transported using 
flat bed equipment. This method is preferable to other 
types of towing.
Important!
To prevent damage during transport, do not tie down 
vehicle by its chassis or suspension parts.
Towing restrictions for vehicles with automatic 
transmission:
The vehicle may be towed with all wheels on the ground 
and the selector lever in position “N” for distances up to 
30 miles (50 km) and at a speed not to exceed 30 mph 
(50 km / h). The electronic key must be in starter switch 
position 2.
To be certain to avoid a possibility of damage to the 
transmission, however, we recommend the drive shaft 
be disconnected at the rear axle drive flange for any 
towing beyond a short tow to a nearby garage.
Do not tow with sling-type equipment. Towing with 
sling-type equipment over bumpy roads will damage 
radiator and supports.
Use wheel lift, dolly, or flat bed equipment, with 
electronic key in starter switch turned to position 0.
Note:
To signal turns while being towed with hazard warning 
flasher in use, turn electronic key in starter switch to 
position 2 and activate combination switch for left or 
right turn signal in usual manner – only the selected 
turn signal will operate.
Upon canceling the turn signal, the hazard warning 
flasher will operate again.
Caution!
If the vehicle is towed with the front axle raised, the 
engine must be shut off (electronic key in starter switch 
position 0 or 1). Otherwise, the ESP will immediately be 
engaged and will apply the rear wheel brakes.
Switch off the tow-away alarm (see page 46) as well as 
the ESP (see page 274).
Wa r n i n g !
With the engine not running, there is no power 
assistance for the braking and steering systems. In 
this case, it is important to keep in mind that a 
considerably higher degree of effort is necessary to 
brake and steer the vehicle. 

387
Index
Te ch n i c a l
data
Instruments 
and controls Operation Driving
Instrument 
cluster display Practical hints Car care
Index
Coolant temperature gauge ..........................................  137
Cruise control ................................................................. 268
Cup holder ......................................................................  210
DDashboard .........................................................................  22
Door control panel ...........................................................  20
Drive sensibly - Save Fuel ............................................ 257EEasy-entry/exit feature ...................................................  47
Electronic key ...................................................................  29
Electronic main key
Changing batteries ...................................................  351
Synchronizing remote control ................................ 353
Electronic stability program (ESP)..............................  274
Emergency call See Tele Aid ............................................................... 228
Emergency engine shut-down ..................................... 353
Emergency operation of sliding/pop-up roof ............ 354
Emergency tensioning retractor (ETR).........................  71
Emergency unlocking in case of accident ...................  40
Engine oil consumption ................................................  142 Engine oil level indicator ..............................................  141
Express opening and closing (power windows) ........  197
Exterior lamp switch ..................................................... 143
Daytime running lamp mode .................................. 145
Exterior lamps ...............................................................  345 Additional turn signals on the exterior mirror ...  350
Bulbs for high and low beam .................................  347
Headlamp assembly .................................................  346
High mounted stop lamp .........................................  350
License plate lamps .................................................  349
Parking and standing lamp ....................................  347
Replacing bulbs ........................................................  345
Side marker lamp, front ..........................................  350
Taillamp assemblies ................................................  348
Turn signal lamp ......................................................  347
Exterior mirror adjustment ............................................ 90
Exterior mirror, front passenger side,  parking position ..........................................................  91
FFirst aid kit ......................................................................  310
Flat tire
See Changing wheels ..............................................  327
Flexible service system (FSS) ......................................  138 

392
Index
Te ch n i c a l
data
Instruments 
and controls Operation Driving
Instrument 
cluster display Practical hints Car care
Index
Emergency calls ........................................................ 229
Information ................................................................ 233
Initiating an emergency call ...................................  231
Roadside Assistance ................................................. 232
Telephone .........................................................................  111 Incoming call .............................................................. 115
Redialing ..................................................................... 113
Telephone book ..........................................................  111
Telephone, general ........................................................ 220
Telephones and two-way radios ................................... 226
Telescoping steering column -  malfunction and warning messages ...................... 308
The first 1 000 miles (1 500 km) ................................ 227
Tire inflation pressure .................................................. 335
Tires Rims and tires ...........................................................  374
Tool kit See Vehicle tools and air pump .............................. 322
Tow-away alarm ................................................................  46
Towing the vehicle .........................................................  341
Transmission selector lever,  manually unlocking .................................................. 344
Trip computer .................................................................. 117
Trunk .................................................................................  41
Trunk lid emergency release  ......................................... 43
UUnlocking the vehicle with remote control ................. 33VVanity mirrors ...............................................................  205
VEHICLE (audio and central locking system) ...........  132
Vehicle keys ...................................................................... 28
Vehicle tools and air pump ..........................................  322WWa r n i n g  l a m p s See Malfunction and indicator lamps in the  instrument cluster...............................................  282
What you should know at the gas station .................  278
Wheel bolts ....................................................................  332
Wheels ............................................................................  324 Rims and tires ........................................................... 374
Where to find it ................................................................  13
Window curtain airbag....................................................  76
Windows See Power windows...................................................  197
Windshield washer system ..........................................  320