2003 MERCEDES-BENZ CLK320 COUPE warning light

333 Practical hints
Jump starting
The battery is located in the engine com-
partment on the right hand side. For jump
starting use the terminals in front of the
battery.
Make sure that the two vehicles do not
touch.

Turn off all electrical consumers.

Apply parking brake.

Shift selector lever to positionP.1Positive terminal of charged battery
2Positive under hood terminal in front of
discharged battery
3Negative under hood terminal in front
of discharged battery
4Negative terminal of charged battery

Connect the positive terminal1 of the
charged battery with the under hood
terminal 2 in front of the discharged
battery with the jumper cable. Clamp
cable to charged battery1 first.

Let the engine of the assisting vehicle
run at idle speed.

Connect the negative terminal4 of the
charged battery with the under hood
terminal 3 in front of the discharged
battery with the jumper cable. Clamp
cable to charged battery4 first.

Start the engine of the disabled vehi-
cle.
Now you can again turn on the electrical
consumers. Do not turn on the lights under
any circumstances.

Remove the jumper cables first from
the negative terminals3 and4 and
then from the positive terminals1
and2.

Have the battery checked at the near-
est authorized Mercedes-Benz Center.
Warning!
G
Keep flames or sparks away from battery.
Do not smoke.
Observe all safety instructions and precau-
tions when handling automotive batteries
(page 258).
iThe vehicle cannot be started via
tow-start.

369 Index
Automatic lighting control
Activating 109
Deactivating 109
Automatic locking when driving 95
Automatic transmission 141
Accelerator position 146
Activating steering wheel gearshift
control 147
Deactivating steering wheel gearshift
control 148
Emergency operation (Limp Home
Mode) 146
Fluid level 256
Gear ranges 143
Gear selector lever position 144
Gear shifting malfunctions 146
Kickdown 146
Manual shift program, CLK 55 AMG
146
One-touch gearshifting 142
Program mode selector switch 145
Selector lever position 141
Speedshift, CLK 55 AMG 146
Starting the engine 43
Steering wheel gearshift control
(Speedshift), CLK 55 AMG 146Transmission fluid 256
Winter program mode 145, 147
Auxiliary fuse box 338
B
BabySmart
TM
Airbag deactivation system 68
Compatible child seats 68, 361
Self-test 68
BabySmart
TM airbag deactivation system
361
Backrest
Folding forward 216
Folding rearward 217
Backup lamps 317, 322
Bulbs 317
BAS 76, 361
Messages in display 285
Batteries, SmartKey
Changing 312
Check lamp 85
Checking 86
Batteries, SmartKey with KEYLESS-GO*
Changing 312
Checking 86
Battery discharged
Jump starting 332Battery, vehicle 258, 329
Charging 330
Disconnecting 330
Messages in display 303
Reconnecting 331
Reinstalling 330
Removing 330
Bi-Xenon headlamps* 361
Block heater* 265
Blocking
Rear window operation 72
Bolts
For Minispare wheel 309
Brake assist system (BAS) 361
Brake fluid 353
Brake lamp bulbs 317
Brake lamp, high mounted 317
Brake pads
Message in display 286
Brakes 242
Warning lamp 279
Break-in period 240

372 IndexCombination switch 107
High beam flasher 47, 108
Turn signals 47
Windshield wipers 47
Consumer information 358
Control and operation of radio transmitters
248
Control system 114, 362
AUDIO menu 119
Convenience submenu 133
Display digital speedometer 119
Distronic* menu 121
Functions 115, 118
Instrument cluster submenu 126, 128
Lighting submenu 129
Malfunction memory menu 122
Menus 117, 118, 364
Multifunction display 114
Multifunction steering wheel 115
NAVI menu 121
Selecting radio system 120
Settings menu 123
Standard display menu 119
Submenus 116, 118
TEL* menu 138
Trip computer menu 136Vehicle submenu 132
Convenience submenu 133
Activating easy-entry/exit feature 133
Setting key dependency 135
Setting parking position for exterior
rear view mirror 135
Coolant 256, 355
Adding 257
Anticorrosion/antifreeze quantity 355
Capacities 351
Checking level 256
Messages in display 289, 290
Temperature 250
Temperature display 112
Warning lamp 281, 290
Coolant level
Checking 256
Cruise control 193, 362
Canceling 194
Driving downhill 194
Driving uphill 194
Fine adjustment 195
Lever 200
Saving current speed 194
Setting speeds 195
Cruise control lever 193Cup holder
Cleaning 273
Closing 220, 221
In rear seat armrest 220
In the dashboard 220
Opening 220, 221
Customer Assistance Center (CAC) 362
D
Daytime running lamp mode 106
Setting 129, 130
Deactivating
Air conditioning (cooling) 163
Air recirculation mode 160
Alarm 80
Anti-theft alarm system 80
Automatic climate control 155
Central locking (control system) 133
Cruise control 194
Defrost 159
Distance warning function* 205
Distronic* 203
Engine with KEYLESS-GO* 52
Engine with the key 51
ESP 78
Exterior lamps 106
Hazard warning flasher 108

373 Index
Headlamps 51
Immobilizer 79
Interior lighting delayed switch-off 132
Rear window defroster 162
Residual heat 164
Seat heater 101
Tow-away alarm 81
Deactivating steering wheel gearshift con-
trol 148
Deceleration
With Distronic* 199
Deep water see Standing water 247
Defogging
Windshield 158
Defrosting 159
Delayed switch-off
Interior lighting 132
Dialing
A number (telephone) 139
Difficulties
While driving see Problems while driv-
ing 49
With starting 44
Digital speedometer 119
Direction of rotation (tires) 261Discharged battery
Jump starting 332
Disconnecting
Vehicle battery 330
Display
Selecting 127, 128
Display elements
Audio system 166
Displays
Digital speedometer 119
Distronic* 198
Messages 256, 283
Selecting 127
Service indicator 266
Showing malfunctions 123
Distance
Decreasing in Distronic* 204
Increasing in Distronic* 204
Setting in Distronic* 203
Warning function 204
Distance to empty (range)
Calling up 136Distance warning function* 204
Activating 205
Deactivating 205
DTR* warning lamp 204
Intermittent warning sound 204
Symbol in multifunction display 122
Distronic* 196, 362
Activated 200
Activating 201
Calling up settings 121, 199
Cleaning system sensor 271
Cruise control lever 200
Deactivated 200
Deactivating 203
Deceleration 199
Decreasing distance 204
Decreasing time interval 203
Displays in the speedometer dial 198
Distance warning function 204
Driving hints 205
Fine adjustment 202
Increasing distance 204
Increasing time interval 203
Intermittent signal tone 198
Menu 199
Messages in display 292

379 Index
L
Labels, identification 342
Lamp bulbs, exterior 316
Lamps, exterior
Front 317
Light sensor 296
Messages in display 296–299
Rear 317
Lamps, indicator and warning
ABS 277
Airbag Off 61
Battery (SmartKey) 85
Brakes 279
CHECK ENGINE 280
Coolant 281, 289
DTR* 198
Engine diagnostics 280
ESP 276
Fuel reserve 280
Instrument cluster 276–281
Seat belts 280
Service indicator 266
SRS 57
Turn signals 23Language
Multifunction display 127
Setting 127
LATCH child seat mounts 71
Folding back 71
Layout of poly-V-belt drive 343
Leather upholstery
Cleaning 273
Lever
For cruise control 200
License plate lamps
Messages in display 298
Replacing bulbs 317, 322
Light alloy wheels
Cleaning 272
Technical data 345
Light sensor 296
Lighter see Cigarette lighter 224Lighting 105
Automatic headlamp mode 106
Combination switch 108
Daytime running lamp mode 106
Door entry lamps 110
Exterior lamp switch 105
Front fog lamps 107
High beam flasher 108
High beams 108
Instrument cluster illumination 111
Interior 109
Locator lighting 107
Low beam 105
Manual headlamp mode 106
Night security illumination 107
Parking lamps 105
Rear fog lamp 107
Settings (control system) 129
Limiting the gear range 143
Limp Home Mode 146
Line of fall 363

388 IndexSpeedometer 23
Displaying gear range 143
Displays 198
Settings units 126
Speedometer display mode
Selecting 126
Speedshift
Downshifting 148
Upshifting 147
Speedshift, CLK 55 AMG 146
Split rear bench seat 215
SRS 64, 365
Indicator lamp 278
Standing lamps 105
Replacing bulbs 317, 319, 321
Standing water
Driving instructions 247
Starter switch 21, 31
Positions 31
Starting difficulties 44
Starting position 31
Starting the engine 43
Station (radio)
Search 120
Station selection
Setting 132Steering column
Height adjustment 38
Length adjustment 38
Steering gear oil
Message in display 300
Steering wheel
Adjusting 37
Buttons 24
Cleaning 273
Electrical adjustment 37
Height adjustment 38
Steering wheel gearshift control
Downshifting 148
Upshifting 147
Steering wheel gearshift control (Speed-
shift), CLK 55 AMG 146
Stolen vehicle
Tracking services 235
Stopping
Sliding/pop-up roof 191
Windows 188
Storage bags 222
Storage compartments
Glove box 219
Storage spaces
Cup holder 220, 221Storing (Memory function)
Positions into memory 103
Submenus
Convenience 133
For settings 116
In control system 118
Instrument cluster 126, 128
Lighting 129
Resetting functions in Control system
124
Selecting 124
Settings menu 124
Vehicle 132
Sun visors 152
Supplemental Restraint System (SRS) 365
Switching off
Audio system 168
Automatic central locking (control sys-
tem) 133
Engine 51
ESP 78
Hazard warning flasher 108
Headlamps 51
Seat heating 101

392 IndexVehicle jack 306
Vehicle lighting
Checking 252
Vehicle tool kit 305
Alignment bolt 305
Spare fuses 305
Special fuse puller 305
Towing eye bolt 305
Vehicle jack 305
Wheel bolts 305
Wheel wrench 305
Vehicle washing 270
VIN (Vehicle Identification Number) 366
Voice control system* 366
Voice control system*
Hands-free microphone 27
W
Warning lamps see Lamps, indicator and
warning
Warning sounds
Distance warning function* 204
Distronic* 198
Drivers seat belts 62
Parking brake 45
Warranty coverage 341
Washer fluid see Windshield washer fluidWashing the vehicle 268
Wear pattern (tires) 263
Weights 350
Wheel change
Tightening torque 328
Wheels
Rotating 263
Tires and wheels 260
Window curtain airbags 61
Windows see Side windows
Windshield
Defogging 158
Refilling washer fluid 259
Replacing wiper blades 323
Washer fluid 259, 357
Washer system 357
Windshield washer fluid 357
Message in display 301
Mixing ratio 357
Refilling 259
Wiping with 48
Windshield washer system 357
Windshield wipers 47, 151
Fast wiper speed 48
Intermittent wiping 48
Replacing wiper blades 323Single wipe 48
Switching on 47
Wiping with windshield washer fluid 48
Winter driving 264
Block heater* 265
Snow chains 265
Tires 264
Transmission program mode 145, 147
Winter driving instructions 246
Winter tires 264
Wiper blades
Cleaning 272
Installing 323
Removing 323
Replacing 323
Wiping
And washing simultaneously 48
Interval 48
With windshield washer fluid 48
X
Xenon headlamps
Bi-Xenon 361