Page 506 of 521

505 Index
High beam headlamps 133
Indicator lamp 29
Messages in display 412
Replacing bulbs (Bi-Xenon*) 444
Replacing bulbs (Halogen) 444, 446
Replacing bulbs for
high beam flasher (Bi-Xenon*) 447
Switching on 55
High mounted brake lamp 444
Hood 323
Horn 27
HVAC see Climate control system
Hydroplaning 314I
Identification labels 478
Identification number,
Vehicle (VIN) 478, 479
Ignition
with KEYLESS-GO* 40
with SmartKey 38
Immobilizer 97
Indicator lamps see
Lamps, indicator and warning
Infant and child restraint systems see
Children in the vehicle
Inflation pressure see
Tires, Inflation pressure
Inside door handle 34, 109
Instrument cluster 28, 138
Illumination brightness 138
Lamps in 378–387
Messages in display see
Multifunction display messages
Multifunction display 141
Instrument lighting see Instrument
cluster, Illumination brightness
Instrument panel see Instrument cluster
Instruments and controls see CockpitInterior lighting 136
Delayed shut-off 165
Interior rear view mirror 47, 186
Antiglare position 185
Auto-dimming 186
Interior storage spaces see
Storage compartments
J
Jack 422
Jacking up the vehicle 459
Jump starting 467
Page 507 of 521

506 Index
K
Key, Mechanical 427
Key, SmartKey 100
Batteries 108
Battery check lamp 102, 107
Changing batteries 442
Factory setting 102, 103
Ignition 38
Locking/unlocking 36, 62, 100
Locking/unlocking,
Global setting 102
Locking/unlocking,
Selective setting 102
Loss of 109
Message in display 411
Opening and closing the
power tilt/sliding sunroof* 257
Opening and closing the
power windows 253
Opening and closing the soft top 263
Positions in starter switch 38
Remote control 100
SmartKey with KEYLESS-GO* 103
Starting the engine 52
Steering wheel lock 38
Turning off the engine 60Unlocking/opening trunk lid 103
KEYLESS-GO* 103
Battery check lamp, SmartKey 107
Factory setting 106, 108
Ignition 40
Important notes 105
Lock button 62
Locking/unlocking 37, 62, 103
Locking/unlocking,
Global setting 106
Locking/unlocking, Selective
setting 107
Loss of key 109
Messages in display 410
Remote control 103
Start / stop button 39
Starting the engine 52
Turning off the engine 60
Unlocking/opening trunk lid 108
Kickdown 176
Kilopascal 359L
Labels 478
Certification 478
Emission control information 479
Lamp sensor see Light sensor
Lamps, exterior 444
Light sensor 411
Messages in display 411–415
Lamps, indicator and warning
ABS 29, 378
Battery (SmartKey) 102, 107
Brakes 29, 380
Center console 390–391
CHECK ENGINE 381
Coolant 382
Coolant temperature 29, 139
Distance warning 29
Engine diagnostics 381
Engine malfunction 29, 381
ESP
®384
Fog lamps 132
Front passenger front air bag off 70
Front passenger front
air bag off indicator lamp 390
Fuel reserve 29, 385
High beam headlamp 29
Page 508 of 521

507 Index
Instrument cluster 378–387, 388
Low beam headlamp 29
Parktronic system* warning
indicators (Canada only) 273
Roll bar 385
Seat belt telltale 29
SRS 29, 65, 387
Turn signals 29
Language, Setting 158
LATCH-type child seat anchors see
Children in the vehicle
License plate lamps
Messages in display 413
Replacing bulbs 444, 449
Light alloy wheels, cleaning 374
Light sensor
Messages in display 411
Lighter see Cigarette lighter
Lighting, Exterior and interior 129
Limp-home mode 184
Load limit 360
Loading
Ski bag* (Canada only) 278
Loading see Vehicle loading
Loading the vehicle 334
Locator lighting 132, 163Lock buttons
Door handle (KEYLESS-GO*) 62, 107
Loss of keys 109
Loss of Service and
Warranty Information Booklet 477
Low beam headlamps
Indicator lamp 29
Messages in display 413
Replacing bulbs (Bi-Xenon*) 444
Replacing bulbs (Halogen) 444, 446
Switching on 55
Lubricants 489
Luggage cover 264
Folding back 276M
Maintenance 12, 364
Calling up service indicator 366
Clearing service indicator 365
Maintenance System
(U.S. vehicles) 364
Resetting service indicator 366
Service indicator 364
Service term exceeded 365
Manual headlamp mode see Headlamps
Manual shift program
Deactivating 184
Manual shift program CLK 63 AMG 182
MAXCOOL maximum cooling 207
Maximum load rating, Tires 359
Maximum loaded vehicle weight,
Tire inflation pressure 359
Maximum tire inflation pressure 359
Mechanical key 427
Memory function see Seats, Power
Menus see Control system menus
Microphone, Hands-free 33
Minispare wheel see Spare wheel
Page 510 of 521

509 Index
O
Occupant Classification System see OCS
Occupant distribution 359
Occupant safety 64
Active head restraints 81
Air bags 65
Children and air bags 83
Children in the vehicle 83
ETD 80
Fastening the seat belts 48
Front air bags 70
Front passenger front air bag off
indicator lamp 76, 390
Front side impact air bags 70
Head-thorax air bags 71
Infant and child restraint systems 83
LATCH-type child seat anchors 87
OCS 72
Rear side impact air bags* 70
Rear side-impact air bags* 72
Roll bars 82
Seat belts 48, 77
Seat belts, safety guidelines 68
SRS 64
Window curtain air bags 70OCS 72
Self-test 76
Odometer 29
Oil level see Engine oil, checking level
One-touch gearshifting
Gear selector lever 179
Steering wheel
gearshift control* 180
Operating safety 213
Operating the vehicle outside the
USA or Canada 13
Ornamental moldings, Cleaning 372
Outside temperature see Displays
Overdue maintenance service 365
Overhead control panel 33P
Paintwork code 478
Paintwork, Cleaning 368
Panic alarm 89
Parcel net
Front passenger footwell 286
Parking 59, 312
Over combustible materials 59, 312
Parking assist* see Parktronic system*
(CLK 63 AMG (USA), Canada all vehicles)
Parking brake 53, 59
Message in display 404
Warning sounds 54
Parking lamps 129
Messages in display 412
Replacing bulbs 444, 447, 448
Parktronic system* (Canada only)
Malfunction 274
Range of the sensors 272
Switching on/off 274
Warning indicators 273
Warning sounds 273, 274
Parktronic system* (CLK 63 AMG (USA),
Canada all models) 271
Cleaning system sensors 372
Parts service 476
Page 512 of 521

511 Index
Recommended
tire inflation pressure 359
Recovery services,
Stolen vehicle (Tele Aid) 301
Refrigerant, Air conditioning 491
Refueling 320
Regular checks 322
Remote control
SmartKey 100, 103
SmartKey with KEYLESS-GO* 103
Remote door unlock (Tele Aid) 300
Removing
Ski bag* (Canada only) 280
Replacing bulbs 443
Additional turn signals 444
Backup lamps 444, 448
Brake lamps 444
Corner-illuminating
front fog lamp* 444
Fog lamps 444, 448
Headlamp bulbs 446
Headlamps 444
High beam flasher (Bi-Xenon*) 444
High beam flasher (Halogen) 444
High beam headlamps
(Bi-Xenon*) 444High beam headlamps
(Halogen) 444, 446
High mounted brake lamp 444
License plate lamps 444, 449
Low beam headlamps
(Bi-Xenon*) 444
Low beam headlamps
(Halogen) 444, 446
Parking lamps 444, 447, 448
Side marker lamps 444
Standing lamps 444, 447, 448
Tail lamps 444, 448
Turn signal lamps 444, 448
Turn signal lamps (Bi-Xenon*) 448
Turn signal lamps (Halogen) 447
Reporting safety defects 18
Research Octane Number see RON
Reset button,
In instrument cluster 29, 138, 156
Residual heat and ventilation* see REST*
REST* 211
Restraint system see
Children in the vehicle
Restraint system see SRS
Reverse gear position,
Automatic transmission 172, 174Rims 359, 482
Roadside Assistance 12, 298
Roll bar 82
Messages in display 417
Operating manually 430
Warning lamp 385
RON 321
Roof rack 275
Rubber parts, cleaning 374
Run Flat Indicator (Canada only) 342
Page 518 of 521

517 Index
W
Warning indicators
Parktronic system*
(Canada only) 273
Warning sounds
Driver’s or passenger’s seat belt 79
Parking brake 54
Parktronic system*
(Canada only) 273, 274
Seat belt telltale 386
Warranty coverage 10, 477
Washer fluid see Windshield washer fluid
Washer reservoir level 490
Washing the vehicle 367
Wear pattern, Tires 361
Weights, Vehicle 488
Wheel
Bolts 426
Change 458
Collapsible wheel chock 422
Removing 460
Spare 458
Tightening torque 462
TIREFIT (CLK 63 AMG only) 422
Wrench 422
Wheels, Sizes 483Wheels, Tires and 331
Wind screen 265
Window curtain air bags 70
Windows see Power windows
Windshield
Cleaning 57, 373
Defogging 196, 206
Windshield washer fluid 330, 496
Message in display 420
Mixing ratio 496
Refilling 330
Reservoir level 490
Wiping 57
Windshield washer system 490, 496
Windshield wipers 56
Cleaning wiper blades 373
Replacing wiper blades 450
Winter driving 362
Block heater (Canada only) 363
Snow chains 363
Tires 362
Winter driving instructions 316
Winter tires 362
Wood trims, cleaning 376
Page 520 of 521

Service and Literature
Your authorized Mercedes-Benz Center has trained technicians and Genuine Mercedes-Benz Parts to service your vehicle properly.
For expert advice and quality service, contact an authorized Mercedes-Benz Center.
If you are interested in obtaining service literature for your vehicle, please contact an authorized Mercedes-Benz Center.
We consider this the best way for you to obtain accurate information for your vehicle.
For further information you can find us on the Mercedes-Benz web-site www.mbusa.com or www.mercedes-benz.ca.
We reserve the right to make changes in design and equipment.
Therefore, information, illustrations and descriptions in this Operator’s Manual might differ from your vehicle.
Reprinting, translation and copying, even of excerpts, is not permitted without our prior authorization in writing.
Press time May 08, 2007
GSP / TID
Printed in U. S. A.
Warning!G
To help avoid personal injury, be extremely careful when performing any service work or repairs. Improper or incomplete service or the use of
incorrect or inappropriate parts or materials may damage the vehicle or its equipment, which may in turn result in personal injury.
If you have questions about carrying out any type of service, turn to the advice of an authorized Mercedes-Benz Center.