ContentsDriving systems ................................. 254
Cruise control............................... 254
Parktronic system
(Parking assist)*, Canada only ..... 258
Loading .............................................. 262
Roof rack ...................................... 262
Ski sack* (Canada only) ............... 263
Split rear bench seat .................... 265
Loading instructions ..................... 267
Cargo tie-down rings .................... 268
Useful features .................................. 269
Storage compartments................. 269
Center armrest ............................. 271
Armrest in the
rear passenger compartment ....... 272
Cup holders .................................. 273
Ashtrays ....................................... 274
Cigarette lighter ........................... 276
Power outlet in the
rear passenger compartment ....... 277
Floormats* ................................... 277
Telephone*................................... 278
Tele Aid ........................................ 279
Garage door opener* ................... 287
Operation......................................... 293
The first 1 000 miles (1 500 km)......... 294
Driving instructions............................ 295
Drive sensibly – save fuel ............. 295
Drinking and driving ..................... 295
Pedals .......................................... 295
Power assistance ......................... 295
Brakes .......................................... 296
Driving off .................................... 297
Parking ......................................... 297
Tires ............................................. 298
Hydroplaning ................................ 299
Tire traction.................................. 299
Tire speed rating .......................... 300
Winter driving instructions ........... 300
Standing water ............................. 301
Passenger compartment .............. 302
Driving abroad.............................. 302
Control and operation
of radio transmitters .................... 302
Catalytic converter ....................... 303
Emission control .......................... 303
Coolant temperature .................... 304At the gas station .............................. 305
Refueling ...................................... 305
Check regularly
and before a long trip................... 307
Engine compartment ......................... 308
Hood ............................................ 308
Engine oil ..................................... 309
Transmission fluid level................ 313
Coolant ........................................ 314
Battery ......................................... 315
Windshield washer system and
headlamp cleaning system*......... 316
Tires and wheels................................ 317
Important guidelines .................... 317
Tire care and maintenance........... 318
Direction of rotation..................... 320
Loading the vehicle ...................... 320
Recommended
tire inflation pressure ................... 326
Checking tire inflation pressure ... 328
MOExtended system* .................. 332
Tire labeling ................................. 332
Load identification ....................... 336
DOT, Tire Identification Number
(TIN) ............................................. 337
Maximum tire load ....................... 338
313 Operation
Engine compartment
CLK 3501Filler capCLK 5001Filler cap
Unscrew filler cap1 from filler neck.
Add engine oil as required.
Be careful not to overfill with oil.
Be careful not to spill any oil when adding.
Avoid environmental damage caused by oil
entering the ground or water.
Screw filler cap1 back on filler neck.
More information on engine oil can be
found in the “Technical data” section
(
page 452) and (
page 454).
Transmission fluid level
The transmission fluid level does not need
to be checked. If you notice transmission
fluid loss or gear shifting malfunctions,
have an authorized Mercedes-Benz Center
check the automatic transmission.
!Excess oil must be siphoned or drained
off. It could cause damage to the
engine and catalytic converter not
covered by the Mercedes-Benz Limited
Warranty.
468 IndexAutomatic locking when driving 120
Automatic shift program 176
Automatic transmission 170
Accelerator position 174
Emergency operation
(Limp-Home Mode) 179
Gear ranges 175
Gear selector lever 48, 170
Gear selector lever position 170, 172
Gear selector lever,
One-touch gearshifting 177
Gear shifting malfunctions 179
Kickdown 174
Manual (One touch) gearshifting 177
One-touch gearshifting, Steering
wheel gearshift control 178
Shift program mode
selector switch 176
Starting engine 48
Transmission fluid level 313
Automatic Transmission Fluid see ATFB
Backrest 265
Seat, Multicontour* 125
Seat, Power 38
Backup lamps
Messages in display 393
Replacing bulbs 412, 413
Bar 342
BAS 89, 461
Batteries, SmartKey
Changing 410
Checking battery condition 102
Batteries, SmartKey with KEYLESS-GO*
Changing 411
Checking battery condition 108
Battery, Vehicle 315, 426
Charging 428
Connecting 429
Disconnecting 427
Installing 428
Jump starting 430
Messages in display 382
Removing 428Bead 342
Beverage holder see Cup holder
Bi-Xenon headlamps* see Headlamps
Block heater (Canada only) 347
Bolts, Spare wheel 403
Brake Assist System see BAS
Brake fluid 454
Checking 307
Message in display 383
Brake lamp
Cleaning lenses 355
High mounted 413
Message in display 391
Replacing bulbs 413, 417
Brake pads
Message in display 383
Brakes 296
Warning lamp 361
Break-in period 294
Bulbs, replacing see Replacing bulbs
