2008 MERCEDES-BENZ CLK63AMG air condition

491 Technical data
Fuels, coolants, lubricants, etc.
Engine oils
Engine oils are specifically tested for their
suitability in our engines and durability for
our service intervals. Therefore, only use
approved engine oils and oil filters
required for vehicles with Maintenance
System.
For a listing of approved engine oils and oil
filters, refer to the Factory Approved
Service Products pamphlet (USA only), or
contact an authorized Mercedes-Benz
Center.Engine oil additives
Air conditioning refrigerant
R-134a (HFC) refrigerant and special PAG
lubricating oil are used in the air
conditioning system.
Brake fluid
Only brake fluid approved by
Mercedes-Benz is recommended. Any
authorized Mercedes-Benz Center will
provide you with additional information.
!Using engine oils and oil filters of specifica-
tion other than those expressly required for the
Maintenance System, or changing of oil and oil
filter at change intervals longer than those called
for by the Maintenance System will result in
engine or emission control system damage not
covered by the Mercedes-Benz Limited
Warranty.
Please follow Maintenance System
recommendations for scheduled oil changes.
Failure to do so will result in engine or emission
control system damage not covered by the
Mercedes-Benz Limited Warranty.
!Do not blend oil additives with engine oil.
They may damage the engine.
Damage or malfunctions resulting from blending
oil additives are not covered by the
Mercedes-Benz Limited Warranty.
!Never use R-12 (CFC) or mineral-based
lubricating oil. Otherwise damage to the system
will occur.
Warning!G
During vehicle operation, the boiling point of
the brake fluid is continuously reduced
through the absorption of moisture from the
atmosphere.
Under extremely strenuous operating condi-
tions, this moisture content can lead to the
formation of bubbles in the system, thus
reducing the system’s efficiency.
Therefore, the brake fluid must be replaced
regularly. Refer to your vehicle's Mainte-
nance Booklet for replacement interval.

497 Index
A
ABS 29, 90
Malfunction indicator lamp 378
Messages in display 394
Accelerator position,
automatic transmission 176
Accessory weight 358
Accident 58
Active head restraints 81
Resetting 440
Air bags 65
Children 83
Front passenger front
air bag off indicator lamp 76
Front side impact air bags 70
Front, Driver 70
Front, Passenger 70
Head-thorax 71
Occupant Classification System
(OCS) 72
Rear side impact air bags* 70
Rear side-impact* 72
Safety guidelines 68
Window curtain 70
Air conditioning refrigerant 491Air conditioning system
see Climate control system
Air conditioning, Cooling 198, 210
Air distribution 194, 205
Air pressure see Tires, Inflation pressure
Air recirculation mode 196, 207
Air vents 199, 212
Air volume 194, 206
Alarm system see Anti-theft systems
Alignment bolt
(vehicle tool kit) 422, 460, 461
AMG menu (CLK 63 AMG only) 148
Lap analysis 151
Overall analysis 150
RACETIMER 149
Vehicle supply voltage 148
Anticorrosion/antifreeze 494, 495
Antiglare, Rear view mirror 185, 186
Antilock Brake System see ABS
Anti-theft systems 97
Anti-theft alarm system 97
Immobilizer 97
Aquaplaning see Hydroplaning
Armrest 287
Ashtrays 289
Aspect ratio 358ATF 327
AUDIO menu 151
CD player (CD, MP3-CD) 152
Radio station 151
Radio station (satellite*) 152
Search function 165
Audio system 213
Button and soft key operation 216
CD changer* 232
CD operation 229
Emergency calls "911" 248
MP3 230
Operating and display elements 214
Operating audio system 213
Operating safety 213
Radio operation 221
Sound system* 213, 217
Switching on/off 216
Telephone* operation 213, 236
Auto-dimming, Rear view mirror 186
Automatic central locking,
Control system 118, 166
Automatic climate control
see Climate control system
Automatic headlamp mode see Headlamps

499 Index
C
California retail buyers and
lessees, Important notice for 11
Call priority (Tele Aid) 300
Can holder see Cup holder
Capacities and
recommended fuels/lubricants 489
Cargo area see Trunk
Cargo tie-down rings 284
Carpets, cleaning 375
Catalytic converter 318
CD changer* 229
MP3 230
CD player 229
Control system 152
Center console 31
Lower part 32
Upper part 31
Central locking
Automatic 118, 166
Locking/unlocking from inside 119
Central locking switch 119
Certification label 478
Certification label, examples 478
Charcoal filter 209Checking tire pressure electronically
Tire Pressure Monitoring System
(TPMS), (USA only) 344
Children in the vehicle 83
Air bags 83
Blocking
rear side window operation 88
Front passenger front
air bag off indicator lamp 76
Infant and
child restraint systems 77, 83, 86
LATCH-type child seat anchors 87
Occupant Classification System
(OCS) 72
Cigarette lighter 290
Climate control
see Climate control system
Climate control system
Air conditioning refrigerant 491
Air conditioning, Cooling 198, 210
Air distribution 194, 205
Air recirculation mode 196, 207
Air vents 199, 212
Air volume 194, 195, 206
Charcoal filter 209Control panel,
Automatic climate control 201
Deactivating/Reactivating 193, 203
Defogging 206
Defrosting 206
Defrosting, rear window 189
Front defroster 195
MAXCOOL 207
Residual engine heat
and ventilation* (REST*) 211
Temperature 194, 204
Clock 29, 140, 160
Setting time 160
Cockpit 26
Cold tire inflation pressure 358
Collapsible wheel chock 422, 424
COMAND* see separate
COMAND operating instructions
Combination switch 55, 133
Control system 141
Functions 143, 145
Multifunction display 141
Multifunction steering wheel 142
Resetting to factory default 155

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

514 Index
T
Tachometer 29, 140
Overspeed range 140
Tail lamps
Cleaning lenses 372
Messages in display 414, 415
Replacing bulbs 444, 448
Tar stains 368
Technical data
Air conditioning refrigerant 491
Brake fluid 491
Capacities fuels,
coolants, lubricants etc. 489, 490
Coolant 490, 494
Electrical system 487
Engine 481
Engine oil 491
Engine oil additives 491
Fuel capacity 490
Fuel requirements 492
Gasoline additives 493
Lubricants 489
Premium unleaded gasoline 492
Rims and tires 482
Tires, Mixed size 484
Tires, Same size 483Tires, Spare wheel sizes 486
Vehicle dimensions 488
Weights 488
Windshield washer and headlamp
cleaning* system 490, 496
Tele Aid 33, 295
Call priority 300
Emergency calls 296
Hands-free microphone 33
Information 299
Initiating an
emergency call manually 297
Messages in display 418
Remote door unlock 300
Roadside Assistance 298
SOS button 297
Stolen Vehicle
Recovery services 301
System self-check 295
Tele Aid System 295
Telephone* 30, 169, 292
Answering/ending a call 170
Changing mobile phone cradle 294
Hands-free microphone 33
Inserting in cradle 293Installing a different mobile phone
cradle 294
Messages in display 418
Operation 169, 236
Phone book 170
Redialing 171
Removing from cradle 294
TEL* menu 169
Temperature
Interior temperature 194, 204
Tie-down rings, Trunk 284
Tightening torque, Wheel bolts 462
Tilt/sliding sunroof* see
Power tilt/sliding sunroof*
Time 160
Time, Setting 160
TIN 360
Tire and Loading Information
Placard 335
Terminology 358
Tire inflation pressure 455
Checking tire pressure electronically,
Tire Pressure Monitoring System
(TPMS), (USA only) 344
Tire inflation pressure see
the placard on the fuel filler flap