heating MERCEDES-BENZ CLK320 COUPE 2003 C209 Owner's Manual

101 Controls in detailSeats
Heated seats*
The switch is located in the center console.
1Normal heating
2Rapid heating
Make sure that the ignition is switched
on.
All the lamps in the instrument cluster
light up.Switching on seat heating

Press upper switch position1.
A red indicator lamp on the switch
lights up.
Switching on rapid seat heating

Press lower switch position2.
Both red indicator lamps on the switch
light up.Switching off seat heating

If one indicator lamp is on, press upper
switch position1.

If both indicator lamps are on, press
lower switch position2.
!If one or both of the lamps on the seat
heater switch are blinking, there is in-
sufficient voltage available since too
many electrical consumers are turned
on. The seat heater switches off auto-
matically.
The seat heater will switch back on
again automatically as soon as suffi-
cient voltage is available.
iThe system switches over to normal
heating mode after approximately ten
minutes. Only one indicator lamp re-
mains lit. iThe seat heater will be automatically
switched off after approximately
20 minutes.

224 Controls in detailUseful featuresRear seat ashtray
Opening ashtray
Pull at top of cover to open ashtray.
Removing ashtray insert

Press latch1 to disengage ashtray in-
sert and remove it.
Reinstalling the ashtray insert

Install ashtray insert.

Close the ashtray.
Cigarette lighter
1Cover
2Cigarette lighter
Turn key in the starter switch to
position1 or2.

Briefly touch cover plate1.

Push in cigarette lighter2.
The lighter will pop out automatically
when hot.
Warning!
G
Never touch the heating element or sides of
the lighter; they are extremely hot. Hold the
knob only.
When leaving the vehicle always remove the
key from the starter switch, take the Smart-
Key with KEYLESS-GO* (if so equipped) with
you and lock the vehicle. Do not leave chil-
dren unattended in the vehicle, or with ac-
cess to an unlocked vehicle. Unsupervised
use of vehicle equipment may cause an ac-
cident and/or serious personal injury.iThe lighter socket can be used to ac-
commodate electrical accessories up
to a maximum 85 W.

242 OperationDriving instructionsBrakesTo help prevent brake disk corrosion after
driving on wet road surfaces (particularly
salted roads), it is advisable to brake the
vehicle with considerable force prior to
parking. The heat generated serves to dry
the brakes.
If your brake system is normally only sub-
jected to moderate loads, you should occa-
sionally test the effectiveness of the
brakes by applying above-normal braking
pressure at higher speeds. This will also
enhance the grip of the brake pads.If the parking brake is released and the
brake warning lamp in the instrument clus-
ter stays on, the brake fluid level in the res-
ervoir is too low.
Brake pad wear or a leak in the system may
be the reason for low brake fluid in the res-
ervoir.
Have the brake system inspected at an au-
thorized Mercedes-Benz Center immedi-
ately.
All checks and service work on the brake
system should be carried out by an autho-
rized Mercedes-Benz Center.
Only install brake pads and brake fluid rec-
ommended by Mercedes-Benz.Warning!
G
After driving in heavy rain for some time
without applying the brakes or through wa-
ter deep enough to wet brake components,
the first braking action may be somewhat
reduced and increased pedal pressure may
be necessary to obtain expected braking ef-
fect. 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 effec-
tiveness. It may not be possible to stop the
vehicle in sufficient time to avoid an acci-
dent.
!Be very careful not to endanger other
road users when you apply the brakes.
Refer to the description of the Brake
Assist System (BAS) (
page 76).

243 Operation
Driving instructions
After hard braking, it is advisable to drive
on for some time, rather than immediately
parking, so that the air stream can cool
down the brakes faster.
Driving off
Apply the brakes to test them briefly after
driving off. Perform this procedure only
when the road is clear of other traffic.
Warm up the engine gradually. Do not
place full load on the engine until the oper-
ating temperature has been reached.
When starting off on a slippery surface, do
not allow one drive wheel to spin for an ex-
tended period. Doing so may cause serious
damage to the drive train which is not cov-
ered by the Mercedes-Benz Limited War-
ranty.
Parking
Warning!
G
If other than recommended brake pads are
installed, or other than recommended brake
fluid is used, the braking properties of the
vehicle can be degraded to an extent that
safe braking is substantially impaired. This
could result in an accident.!When driving down long and steep
grades, relieve the load on the brakes
by shifting into a lower gear to use the
engine’s braking power. This helps pre-
vent overheating of the brakes and re-
duces brake pad wear.
!Simultaneously depressing the acceler-
ator pedal and applying the brake re-
duces engine performance and causes
premature brake wear and drivetrain
wear.
!Set the parking brake whenever park-
ing or leaving the vehicle. In addition,
move selector lever to positionP.
In addition, when parking on hills, turn
front wheels towards the road curb.Warning!
G
Do not park this vehicle in areas where com-
bustible materials such as grass, hay or
leaves can come into contact with the hot
exhaust system, as these materials could be
ignited and cause a vehicle fire.

281 Practical hints
What to do if …?
Problem
Possible cause
Suggested solution
•
The red coolant warning lamp
lights up when the engine is run-
ning.
There is insufficient coolant in the reservoir.

Add coolant to prevent engine from
overheating (
page 256).
If this warning lamp lights up frequently,
there is a leak in the cooling system.

Have the cooling system checked.
If the coolant level is correct, the electric ra-
diator fan may be broken.

If the coolant temperature is below
257 °F (125 °C), you can continue
driving to the nearest authorized
Mercedes-Benz Center.

Avoid high engine loads (e.g. driving
uphill) and stop-and-go driving.
•
The red coolant warning lamp
lights up while driving and you
hear a warning sound.
The coolant temperature has exceeded
257 °F (125 °C).

Stop as soon as possible and allow
the engine and coolant to cool down.
Warning!
G
Driving when your engine is badly overheat-
ed can cause some fluids which may have
leaked into the engine compartment to
catch fire. You could be seriously burned.
Steam from an overheated engine can cause
serious burns and can occur just by opening
the engine hood. Stay away from the engine
if you see or hear steam coming from it.
Turn off the engine, get out of the vehicle
and do not stand near the vehicle until it
cools down.

383 Index
Passenger compartment 247
Fuse box in 337
Inside rear view mirror 38
Interior lighting 109
Parcel net in front passenger footwell
222
Storage bags, rear side of the front
seats 222
Passenger safety see Occupant safety 56
Pedals 241
Phone book*
Loading 139
Quick search 139
Phone number*
Dialing 139
Redialing 140
Plastic and rubber parts
Cleaning 273
Playing
CDs 179
Poly-V-belt drive 364
Layout 343
Positions (Memory function)
Recalling from memory 103
Storing into memory 103
Power assistance 241Power seat
Adjusting backrest tilt 36
Adjusting head restraint height 36
Adjusting head restraint tilt 36
Adjusting seat cushion tilt 36
Adjusting seat height 35
Front seat head restraints 98
Seat fore and aft adjustment 35
Power train 364
Power washer 269
Power windows 187
Blocking of rear window operation 72
Side windows 187
Synchronizing 189
Practical hints
First aid kit 305
Fuses 337
Lamp in center console 282
Lamps in instrument cluster 276
Messages in the display 283
Minispare wheel 307
Spare wheel bolts 309
Towing the vehicle 334
Vehicle jack 306
Vehicle tool kit 305
Premium unleaded gasoline 354Problems
While driving 49
With vehicle 17
Product information 9
Program mode selector switch 364
Automatic transmission 145
Q
Quick search
Phone book* 139
R
Radio
Selecting stations 120
Station search 120
Station selection setting 132
Radio mode 171
Radio see Radio mode
Radio transmitters, control and operation
248
Range (distance to empty)
Calling up 137
Rapid seat heating*
Switching on 101
Reading lamp 27
Rear bench seat
Foldable 215

385 Index
Resetting
All functions (control system) 124
All functions of a submenu 124
Fuel consumption 137
Service indicator (FSS) 267
Stored speed in Distronic* 202
Trip odometer 112
Residual heat utilization 163, 365
Residual ventilation 163
REST (Residual engine heat utilization) 365
Restraint system see Infant and child re-
straint systems 66, 70
Rims 345
Roadside assistance 12
Tele Aid* 231
Rolling code programming 237
RON 251
RON (Research Octane Number) 365
Roof rack 212
Rotating wheels 263
Rubber parts
Cleaning 273S
Safety
Occupant 56
Safety belts see Seat belts 40
Safety defects
Reporting 18
Safety systems
Driving 74
Saving current speed 194
Searching
Radio station 120
Seat belt force limiter 65
Seat belts 62
Cleaning 273
Fastening 40
Proper use of 42, 64
Safety guidelines 60
Warning lamp 280
Seat cushion depth
Adjusting 100
Seat heater*
Switching off 101
Switching on 101Seats 97
Adjusting 34
Easy entry/exit feature 97
Heater* 101
Multicontour seat* 100
Rapid seat heating* 101
Split rear bench seat 215
Securing cargo
Cargo tie-down rings 218
Selecting
Display 127
Selecting display 128
Selector lever 23
Lock 43
Message in display 292
Position 23, 141
Self-test
BabySmart
TM airbag deactivation sys-
tem 68
Tele Aid* 228

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

389 Index
Switching on
Audio system 168
Automatic central locking (control sys-
tem) 133
ESP 78
Front fog lamps 107
Front lamps 105
Hazard warning flasher 108
Headlamps 46
High beams 108
Parking lamps 105
Rapid seat heating* 101
Rear fog lamp 107
Seat heating* 101
Windshield wipers 47
Symbol (Distronic*)
Distance warning function* 122
Synchronizing
Power windows 189
Sliding/pop-up roof 192, 315T
Tachometer 23, 113
Overspeed range 113
Tail lamps
Cleaning 271
Replacing bulbs 317, 322
Tar stains 269
Technical data 353
Brake fluid 353
Coolant 351
Coolants 355
Electrical system 348
Engine 344
Engine oil 353
Engine oil additives 353
Fuel requirements 354
Fuels 351
Gasoline additives 354
Lubricants 351
Main dimensions 349
Premium unleaded gasoline 354
Rims and tires 345Weights 350
Windshield and headlamp washer sys-
tem 357
Windshield and headlamp* washer sys-
tem 352
Tele Aid
Information 232
Initiating an emergency call manually
230
Messages in display 301
Roadside assistance 231
Tele Aid System 227
Tele Aid System 366
Tele Aid* 227
Emergency calls 228
Remote door unlock 234
Stolen vehicle tracking services 235
System self-check 228
Upgrade signals 233
Telematics* 366
Telephone
Emergency call 185