2005 MERCEDES-BENZ CLK320 COUPE belt

458 Technical termsMultifunction steering wheel
Steering wheel with buttons for operat-
ing the control system.
OCS
(O
ccupant C
lassification S
ystem)
The system automatically turns the
front passenger front air bag on or off
based on the classified occupant size
category determined by weight sensor
readings from the seat.
Overspeed range
Engine speeds within the red marking
on the tachometer dial. Avoid this en-
gine speed range, as it may result in se-
rious engine damage that is not
covered by the Mercedes-Benz Limited
Warranty.Parktronic (Parking assist)*
System which uses visual and acoustic
signals to assist the driver during park-
ing maneuvers.
Poly-V-belt drive
Drives engine-components (alternator,
AC compressor, etc.) from the engine.
Power train
Collective term designating all compo-
nents used to generate and transmit
motive power to the drive axles, includ-
ing


engine


clutch/torque converter


transmission


transfer case


drive shaft


differential


axle shafts/axlesProgram mode selector switch
Used to switch the automatic transmis-
sion between standard operationS and
comfort operationC.
CLK 55 AMG with steering wheel gear-
shift control and manual shift program:
In addition toS andC (for standardS
or comfortC operation, see above) you
can use theM for manual shift
program.

459 Technical terms
REST
(Residual engine heat utilization)
Feature that uses the engine heat
stored in the coolant to heat the vehi-
cle interior for a short time after the en-
gine has been turned off.
Restraint systems
Seat belts, child restraints, lower an-
chors and tethers for children (LATCH).
As independent systems, their protec-
tive functions complement one anoth-
er.RON
(R
esearch O
ctane N
umber)
The Research Octane Number for gaso-
line as determined by a standardized
method. It is an indication of a gaso-
line's ability to resist undesired detona-
tion (knocking). The average of both
the ->MON (Motor Octane Number)
and RON (Research Octane Number) is
posted at the pump, also known as
ANTI-KNOCK INDEX.Shift lock
When the vehicle is parked, this lock
prevents the gear selector lever from
being inadvertently moved out of
positionP without SmartKey turned
and brake pedal depressed.
Speedshift (CLK 500*, CLK 55 AMG)
Steering wheel gearshift control. You
can change the gears yourself with the
steering wheel gearshift buttons.
SRS
(S
upplemental R
estraint S
ystem)
Air bags, air bag control unit (with
crash sensor), emergency tensioning
device. Though independent systems,
they are closely interfaced to provide
effective occupant protection.

465 Index
Central locking
Automatic 110
From inside 110
Switch 110
Switching on/off
(control system) 158
Unlocking from inside 110
Central locking switch 110
Changing
CDs 225
Key setting 158
Charcoal filter 202
Activating 203
Deactivating 203
Charging
Vehicle battery 422
CHECK ENGINE
malfunction indicator lamp 356
Checking
Coolant level 313
Oil level 307, 310
Tire inflate pressure 307
Vehicle lighting 307Child safety 70
Air bags 62
Front passenger front
air bag off indicator lamp 77
Infant and child
restraint systems 67, 70
LATCH child seat anchors 80
OCS 73
Child safety switch see
Blocking of rear window operation
Child seat anchors see
LATCH child seat anchors
Cigarette lighter 277Cleaning 347
Cup holder 351
Gear selector lever 351
Hard plastic trim items 351
Headlamps 178
Headliner 352
Instrument cluster 351
Leather upholstery 352
Light alloy wheels 351
Nubuck leather upholstery
(CLK 55 AMG) 352
Parktronic system* sensor 350
Plastic and rubber parts 352
Seat belts 352
Steering wheel 351
Upholstery 352
Windows 351
Windshield 53
Wiper blades 350
Wood trims 352
Cleaning and care of vehicle 347
Cleaning tires 318

470 IndexF
Fahrenheit
Setting temperature units 149
Fastening the seat belts 43
Fine adjustment
Cruise control 259
First aid kit 389
Flat tire 412
Collapsible tire
(CLK 55 AMG only) 394
Lowering the vehicle 418
Minispare wheel
(except CLK 55 AMG) 393
Mounting the spare wheel 413
Preparing the vehicle 412
Flexible Service System (Canada vehicles)
see Maintenance service system
Flexible Service System (FSS) 456
Floormats*
Removing 278
Installing 278Fog lamp, rear 128, 405
Fog lamps
Replacing bulbs 404
Fog lamps, front
Messages in display 382
Replacing bulbs 405
Switching on 128
Front air bags 65
Front lamps
Messages in display 382–384
Replacing bulbs 404, 406
Switching on 124
Front passenger front
air bag off indicator lamp 77, 360
Front seat head restraints
Installing 114
Power seat 114
Removing 114
Front seats
Seat heating* 119
Ventilation* 120
FSS (Canada vehicles) see
Maintenance service system
FSS (Flexible Service System) 456Fuel 306
Additives 451
Fuel reserve warning lamp 359
Gasoline additives 451
Premium
unleaded gasoline 306, 448, 450
Requirements 451
Reserve warning 25
Technical data 447
Fuel additives 451
Fuel cap
Message in display 356
Fuel consumption statistics
After start 161
Since last reset 161
Fuel filler flap 305
Locking 305
Opening 399
Unlocking 305
Fuel requirements 451
Fuel reserve tank
Message in display 381
Fuel tank
Capacity 448
Filler flap 305

474 Index
Maintenance service indicator 344
Parktronic system*
warning indicators 262
Seat belts 359
SRS 61, 359
Turn signals 25
Language
Multifunction display 150
Setting 150
LATCH child seat anchors 80
Folding back 81
Folding out 81
Layout of poly-V-belt drive 437
Leather upholstery
Cleaning 352
License plate lamps
Messages in display 383
Replacing bulbs 405, 410
Light alloy wheels
Cleaning 351
Technical data 440
Light sensor 383
Lighter see Cigarette lighterLighting 124
Automatic headlamp mode 125
Combination switch 129
Cornering fog lamps* 130
Daytime running lamp mode 126
Door entry lamps 133
Exterior lamp switch 124
Front fog lamps 128
High beam flasher 129
High beams 129
Instrument cluster illumination 134
Interior 132
Locator lighting 127
Low beam 124
Manual headlamp mode 125
Night security illumination 127
Parking lamps 124
Rear fog lamp 128
Settings (control system) 154
Limiting the gear range 168
Limp Home Mode 177
Line of fall 457Loading 264
Cargo tie-down rings 271
Instructions 269
Roof rack 264
Ski sack* 264
Split rear bench seat 267
Loading terminology 338
Loading the vehicle 319
Locator lighting 127
Setting 156
Lock buttons 457
Door handle (KEYLESS-GO*) 58
Locking 55, 94
Fuel filler flap 305
Global with KEYLESS-GO* 101
Global, SmartKey 96
The vehicle with KEYLESS-GO* 103
Vehicle in an emergency 398
Loss of Service and
Warranty Information Booklet 435
Loss of SmartKey 98
Loss of SmartKey
with KEYLESS-GO* 105

477 Index
Parking brake 374
SmartKey with KEYLESS-GO* 381
Steering gear oil level 387
Sunroof* 388
Symbol messages 373–388
Tele Aid 386
Telephone* 388
Text messages 364–372
Trunk 388
Washer fluid 388
Multifunction
steering wheel 26, 138, 458
Buttons 138N
Navigation system
Operating 144
See separate COMAND*
operating instructions
Night security illumination 127
Normal occupant weight 339
Nubuck leather upholstery (CLK 55 AMG)
Cleaning 352
O
Occupant Classification System see OCS
Occupant distribution 339
Occupant safety 60
Air bags 61
Children and air bags 62
Children in the vehicle 70
Fastening the seat belts 43
Front passenger front
air bag off indicator lamp 77, 360
Infant and child restraint systems 70
LATCH child seat anchors 80
OCS 73
Seat belts 43, 64OCS 73, 458
Self-test 78
Odometer, main 25
Oil
Adding 312
Checking level 310
Consumption 309
Filler cap 312
Filler neck 312
Viscosity 456
Oil level
Checking 307
One-touch gearshifting 167
Canceling gear range limit 167
Downshifting 167
Upshifting 167

479 Index
Parts service 434
PASS AIR BAG OFF indicator lamp see
Front passenger front
air bag off indicator lamp
Passenger compartment 302
Fuse box in 430
Interior lighting 132
Interior rear view mirror 41
Parcel net in
front passenger footwell 274
Rear armrest 274
Storage bags, rear side
of the front seats 274
Passenger safety see Occupant safety
Pedals 295
Phone book*
Loading 163
Quick search 164
Phone number*
Dialing 163
Redialing 164
Plastic and rubber parts
Cleaning 352
Playing
CDs 228Poly-V-belt drive 458
Layout 437
Positions (Memory function)
Recalling from memory 122
Storing into memory 122
Potential problems associated with under-
inflated and overinflated tires 327
Power assistance 295
Power seat
Adjusting backrest tilt 38
Adjusting head restraint height 38
Adjusting head restraint tilt 39
Adjusting seat cushion tilt 38
Adjusting seat height 38
Front seat head restraints 114
Seat fore and aft adjustment 38
Power tilt/sliding sunroof* 251
Closing 251, 401
Closing with KEYLESS-GO* 250, 253
Closing with SmartKey 253
Opening 251, 401
Opening with SmartKey 253
Stopping 252
Synchronizing 254Power train 458
Power washer 348
Power windows 247
Blocking of rear window operation 82
Side windows 247
Synchronizing 250
Practical hints
Collapsible tire
(CLK 55 AMG only) 394
Collapsible wheel chock 392
First aid kit 389
Fuses 429
Lamp in center console 360
Lamps in instrument cluster 354
Messages in the display 362
Minispare wheel
(except CLK 55 AMG) 393
Spare wheel bolts 396
Towing the vehicle 425
Unlocking/locking
in an emergency 397
Vehicle jack 389, 391
Vehicle tool kit 389

482 IndexS
Safety
Occupant 60
Safety belts see Seat belts
Safety defects
Reporting 18
Safety systems
Driving 84
Seat belt force limiter 69
Seat belts 67
Cleaning 352
Fastening 43
Proper use of 45, 68
Safety guidelines 64
Warning lamp 359
Seat cushion depth
Adjusting 118
Seat heating* 119
Switching off 119
Switching on 119
Seat ventilation* 120
Switching off 120
Switching on 120
Seating capacity 321Seats 112
Adjusting 37
Easy entry/exit feature 112
Multicontour seat* 118
Seat heating* 119
Seat ventilation* 120
Split rear bench seat 267
Securing cargo
Cargo tie-down rings 271
Selecting
Automatic time change
(Daylight Saving Time
(DST) summer/winter) 153
Display 150
Selecting display 151
Self-test
OCS 78
Tele Aid 280
Service
Parts service 434
Service (maintenance) 344
Service and Warranty Booklet
Loss of 435
Service and warranty information 10
Service life (tires) 317Service System see
Maintenance service system
Setting
Convenience functions 148, 158
Cruise control 256
Date (day) 153
Date (month) 153
Date (year) 154
Daytime running lamp mode 155
Higher speed in cruise control 258
Hours (clock) 152
Individual vehicle settings 146
Interior lighting
delayed switch-off 157
Key-dependent memory 160
Lamps and lighting
(control system) 154
Language, multifunction display 150
Locator lighting 156
Lower speed in cruise control 258
Miles/kilometers
in speedometer 149
Minutes (clock) 152
Parking position for
exterior rear view mirrors 160
Slower speed in cruise control 258