park assist MERCEDES-BENZ CLK320 CABRIOLET 2003 C208 Owner's Manual

3 ContentsParking brake .................................200
Driving instructions ...................... 201
Drive sensibly – save fuel ......... 201
Drinking and driving ................. 201
Pedals ........................................... 201
Power assistance ........................202
Brakes ..........................................202
Driving off ...................................203
Parking ........................................204
Tires .............................................204
Snow chains ................................207
Winter driving instructions ......207
Standing water ...........................209
Passenger compartment ...........209
Traveling abroad ........................209
Cruise control ................................. 210
Brake assist system (BAS) ............ 212
Antilock brake system (ABS) ....... 214
Electronic stability program
(ESP) ........................................... 216
What you should know at the gas
station .........................................220
Check regularly and before a long
trip ...............................................222
Instrument cluster displayMalfunction and indicator lamps in
the instrument cluster ............. 224
On-board diagnostic system Check
engine malfunction indicator
lamp ............................................. 224
Brake warning lamp .................. 225
Supplemental restraint system
(SRS) indicator lamp ................. 226
Fuel reserve and fuel cap
placement warning ................... 226
Electronic stability program (ESP)
— warning lamp .......................... 227
BAS/ESP malfunction indicator
lamp ............................................. 227
ABS malfunction indicator
lamp ............................................. 227
Telescoping steering column –
indicator lamp ............................ 228
Seat belt warning lamp ............. 228
Malfunction and indicator lamps in
the center console .................... 228
AIRBAG OFF indicator lamp .... 228
Roll bar warning lamp .............. 229Malfunction and warning messages
in the multifunction display ...230
DISPLAY DEFECTIVE (engine
control unit) ................................ 231
DISPLAY DEFECTIVE (several
systems) ....................................... 231
BATTERY/ALTERNATOR ...........232
ABS-SYSTEM ...............................233
BRAKE ASSIST ...........................233
BRAKE LINING WEAR ..............234
BRAKE FLUID .............................234
PARKING BRAKE .......................235
ENGINE FAN ...............................235
COOLANT (coolant level) ..........236
COOLANT TEMP. (coolant
temperature) ...............................237
LIGHTING SYSTEM ....................238
LIGHT SENSOR ...........................239
STEER. WHEEL ADJUST. ...........239
ENGINE OIL LEVEL ...................240
ELEC. STABIL. PROG. (Electronic
stability program) ...................... 241
REMOVE KEY ............................. 241
WASHER FLUID .........................242

77 Rear view mirrors
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Parking position
The passenger-side exterior mirror can be adjusted and
programmed to assist the driver during parking
maneuvers (e.g. to observe the curb or other objects
close to the vehicle).
With electronic key in steering lock position 2, and the
exterior rear view mirror switch in the passenger side
position, the passenger-side mirror will be turned
downward when placing the gear selector lever in “R”
Reverse.
The passenger-side mirror position can now be adjusted
as desired.
At speeds above approx. 6 mph (10 km/h), upon shifting
gear selector lever from “R” Reverse, or upon pressing
the driver’s side mirror button, the passenger-side
mirror will return to its previous position.
Readjust the mirror as desired.One passenger-side mirror position can be stored in
memory. To do so:
1. Turn electronic key to steering lock position 2.
The vehicle must be stationary.
2. Select passenger-side mirror & and adjust the
mirror to view the curb.
3. Press green memory button located in switch cluster
for driver seat, see page 43.
4. Within 3 seconds pull the mirror toggle switch
rearward. The mirror should not move.
Repeat the memory procedure if the mirror moves.
The passenger-side mirror will return to its previous
position after approx. 20 seconds.

173
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
DrivingControl and operation of radio
transmitters ............................... 174
The first 1 000 miles
(1 500 km) ................................. 175
Maintenance ................................... 175
Catalytic converter ........................ 176
Emission control ............................ 177
Tele Aid ........................................... 178
Steering lock ................................... 188
Starting and turning off the
engine ......................................... 190Automatic transmission ................ 191
Parking brake ................................ 200
Driving instructions ...................... 201
Drive sensibly – save fuel ........ 201
Drinking and driving ................ 201
Pedals .......................................... 201
Power assistance ........................ 202
Brakes .......................................... 202
Driving off ................................... 203
Parking ........................................ 204
Tires ............................................. 204
Snow chains ............................... 207
Winter driving instructions ..... 207
Standing water ........................... 209
Passenger compartment ........... 209
Traveling abroad ........................ 209Cruise control ................................. 210
Brake assist system (BAS) ............ 212
Antilock brake system (ABS) ....... 214
Electronic stability program
(ESP) ........................................... 216
What you should know at the gas
station .........................................220
Check regularly and before a long
trip ...............................................222

185 Tele Aid
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Important!
If the indicator lamp continues to flash or the system
does not reset, contact the Response Center at
1-800-756-9018 (in the USA) or 1-888-923-8367 (in
Canada), or Mercedes-Benz Customer Assistance at
1-800-FOR-MERCedes (1-800-367-6372) in the USA or
Customer Service at 1-800-387-0100 in Canada.
Notes:
The indicator lamp in the respective button flashes until
the call is concluded. Calls can only be terminated by a
Response Center or Customer Assistance Center
representative except Roadside Assistance and
Information calls, which can also be terminated by
pressing ìbutton on the multifunction steering
wheel.When a Tele Aid call has been initiated, the audio
system or the COMAND system audio (only vehicles
with COMAND) is muted and the selected mode (radio,
tape or CD) pauses. The optional cellular phone (if
installed) switches off. If you must use this phone, the
vehicle must be parked. Disconnect the coiled cord and
place the call. The COMAND navigation system (if
engaged) will continue to run. The display in the
instrument cluster is available for use and spoken
commands are only available by pressing the RPT
button on the COMAND unit. A pop-up window will
appear in the COMAND display to indicate that a Tele
Aid call is in progress.

202 Driving instructions
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Power assistance
BrakesExcessive use of salt and other snow melting chemicals
spread on roads during the winter months may cause a
build up of moisture or residue to form on the braking
components. This build up or residue could cause light
corrosion of the braking components if the vehicle is
parked with the brakes cold. Apply steady and even
braking pressure when stopping the vehicle to warm up
and dry the brake components.
Important!
Please pay attention to the function of the brake assist
system (BAS), see page 212.
If the parking brake is released and the brake warning
lamp in the instrument cluster stays on, the brake fluid
level in the reservoir is too low.
Brake pad wear or a leak in the system may be the
reason for low brake fluid in the reservoir.
Have the brake system inspected at an authorized
Mercedes-Benz Center immediately.
Wa r n i n g !
When the engine is not running, the brake and
steering systems are without power assistance.
Under these circumstances, a much greater effort is
necessary to stop or steer the vehicle.Wa r n i n g !
After driving in heavy rain for some time without
applying the brakes or through water deep enough
to wet brake components or salty road conditions,
the first braking action may be somewhat reduced
and increased pedal pressure may be necessary to
obtain expected braking effect. Be sure to maintain
a safe distance from vehicles in front.Resting your foot on the brake pedal will cause
excessive and premature wear of the brake pads.It can also result in the brakes overheating thereby
significantly reducing their effectiveness. It may
not be possible to stop the vehicle in sufficient time
to avoid an accident.

223
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Instrument cluster displayMalfunction and indicator lamps in
the instrument cluster .............224
On-board diagnostic system Check
engine malfunction indicator
lamp ..............................................224
Brake warning lamp ..................225
Supplemental restraint system
(SRS) indicator lamp ..................226
Fuel reserve and fuel cap
placement warning ....................226
Electronic stability program (ESP)
— warning lamp ..........................227
BAS/ESP malfunction indicator
lamp ..............................................227
ABS malfunction indicator
lamp ..............................................227
Telescoping steering column –
indicator lamp .............................228
Seat belt warning lamp .............228Malfunction and indicator lamps in
the center console .................... 228
AIRBAG OFF indicator lamp .... 228
Roll bar warning lamp .............. 229
Malfunction and warning messages
in the multifunction display ... 230
DISPLAY DEFECTIVE (engine
control unit) ................................ 231
DISPLAY DEFECTIVE (several
systems) ...................................... 231
BATTERY/ALTERNATOR .......... 232
ABS-SYSTEM .............................. 233
BRAKE ASSIST ........................... 233
BRAKE LINING WEAR .............. 234
BRAKE FLUID ............................ 234
PARKING BRAKE ....................... 235
ENGINE FAN ............................... 235
COOLANT (coolant level) ......... 236
COOLANT TEMP. (coolant
temperature) ............................... 237LIGHTING SYSTEM ....................238
LIGHT SENSOR ...........................239
STEER. WHEEL ADJUST. ...........239
ENGINE OIL LEVEL ...................240
ELEC. STABIL. PROG. (Electronic
stability program) ...................... 241
REMOVE KEY ............................. 241
WASHER FLUID .........................242
TELE AID .....................................243

251 Engine compartment
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index To o pen :
To unlock the hood, pull release lever (1) under the
driver’s side of the instrument panel. At the same time a
handle will extend out of the radiator grill (it may be
necessary to lift the hood up slightly).
Caution!
To avoid damage to the windshield wiper or hood, open
the hood only with wiper in the parked position.Pull handle (2) to its stop out of radiator grill and open
hood (do not pull up on handle).
To c l o s e :
Lower hood and let it drop into lock from a height of
approx. 1ft. (30cm), assisting with hands placed flat on
edges of hood (3).
To avoid hood damage, please make sure that hood is
fully closed. If not, repeat closing procedure. Do not
push down on hood to attempt to fully close it.
P88.40-2025-26
1
P88.40-2017-26
3
2
3

330 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
LLamps, exterior
Fog lamps ....................................................................110
Headlamp, adjusting ................................................282
Headlamps ..................... 110, 238, 239, 278, 282, 303
Low and high beam .......................................... 113, 279
Parking lamps ...................................................110, 279
Replacing bulbs ......................................................... 277
Side marker lamp, front ........................................... 281
Standing lamps ..................................................110, 279
Taillamp assemblies ......................................... 110, 280
Turn signal lamps ............................................. 113, 279
Layout of poly-V-belt drive ............................................ 310
LIGHT SENSOR - malfunction and
warning messages ......................................................... 239
Lighter ............................................................................. 151
LIGHTING SYSTEM - malfunction and
warning messages ......................................................... 238
Limp home mode (Automatic transmission) ............. 199
Locking and unlocking ................................................... 27
Low beams
See Exterior lamps .................................................... 277
Low engine coolant level warning............................... 236
Luggage cover .................................................................246
MMaintenance ................................................................... 175
Malfunction and indicator lamps in the
instrument cluster ....................................................... 224
Malfunction and warning messages .......................... 230
ABS-SYSTEM ............................................................. 233
BATTERY/ALTERNATOR ......................................... 232
BRAKE ASSIST ......................................................... 233
BRAKE FLUID ........................................................... 234
BRAKE LINING WEAR ............................................ 234
COOLANT (coolant level) ........................................ 236
COOLANT TEMP. (coolant temperature) .............. 237
DISPLAY DEFECTIVE (engine control unit) .........231
DISPLAY DEFECTIVE (several systems) ................231
ELEC. STABIL. PROG. ............................................... 241
ENGINE FAN ............................................................. 235
ENGINE OIL LEVEL ................................................. 240
LIGHT SENSOR ......................................................... 239
LIGHTING SYSTEM .................................................. 238
PARKING BRAKE ..................................................... 235
REMOVE KEY ............................................................ 241
STEER. WHEEL ADJUST. ......................................... 239
TELE AID ................................................................... 243
WASHER FLUID ........................................................ 242
Malfunction/warning message memory .................... 100

331 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Manual operation of soft top ........................................288
Mechanical keys ........................................................ 23, 30
Memory
Recalling ................................................................. 44, 76
Storing .......................................................................... 43
Mirror, exterior, adjusting .............................................. 75
Mirror, exterior, rear view .............................................. 75
Mirror, inside, rear view ................................................. 74
Multicontour seat ............................................................ 50
Multifunction display ...................................................... 84
Engine oil level indicator ........................................... 88
FSS (Flexible service system) ................................... 88
Setting the audio volume ......................................... 104
Trip and main odometer ............................................ 88
Vehicle speed ............................................................... 88
Multifunction steering wheel ........................................ 84
NNavigation system - Multifunction display .................. 97
Night security illumination............................................ 111OOn-board diagnostic system ......................................... 224Operator’s Manual ............................................................. 7
Outside temperature indicator ....................................... 82
Overhead control panel ................................................... 19
PPanic button ......................................................................30
Parcel net in front passenger footwell ........................ 152
Parking ........................................................................... 204
Parking brake .....................150, 190, 200, 204, 225, 263
PA R K I N G B R A K E - m a l f u n c t i o n a n d
warning messages ........................................................ 235
Power assistance ........................................................... 202
Power seats, front............................................................. 41
Backres ....................................................................... t 49
Power windows ............................................................... 142
Express opening and closing .................................. 143
Opening and closing ...................................................29
Operated with soft top switch ................................. 144
Synchronizing............................................................ 143
Problems with your vehicle ............................................ 13
Product information........................................................... 6