247 Technical data
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index SLK 320
belt routing1Automatic belt tensioner
2Crankshaft
3Air conditioner compressor
4Generator (alternator)
5Idler pulley
6Power steering pump
7Coolant pump
For dimensions of the poly-V-belt, see page 248.
6
5
1
2
3
7
4
248 Technical data
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Te ch n ica l d a t a
Model SLK 230 KOMPRESSOR (170.449)
1
SLK 320 (170.465)
1
Engine111 11 2
Mode of operation 4-stroke engine, gasoline injection 4-stroke engine, gasoline injection
No. of cylinders 4 6
Bore 3.58 in (90.90 mm) 3.54 in (89.90 mm)
Stroke 3.48 in (88.40 mm) 3.30 in (84.00 mm)
Total piston displacement 140.1 cu.in. (2295 cm
3) 195.2 cu.in. (3199 cm
3)
Compression ratio 8.8:1 10:1
Output acc. to SAE J 1349 190 hp / 5300 rpm
(142 kW / 5300 rpm)215 hp / 5700 rpm
(160 kW / 5700 rpm)
Maximum torque acc. to SAE J 1349 200 ft.lb / 2500 rpm
(270 Nm / 2500 rpm)229 ft.lb / 3000 rpm
(310 Nm / 3000 rpm)
Maximum engine speed 5800 rpm 6000 rpm
Firing order 1-3-4-2 1-4-3-6-2-5
Poly-V-belt 1870 mm (routing I, early model)
1875 mm (routing I, late model)
1355 mm (routing II)2390 mm
1 The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Center for the corresponding data of all special bodies
and special equipment.
265 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
LLamps, exterior
Fog lamps ............................................................ 79, 222
Headlamps ......................................... 79, 185, 219, 237
Parking lamps ............................................ 79, 219, 221
Replacing bulbs ......................................................... 218
Side marker lamp, front .................................... 79, 223
Standing lamps ........................................... 79, 219, 221
Taillamps ............................................79, 185, 222, 237
Layout of poly-V-belt drive ............................................245
Lighter ..............................................................................115
Limp Home Mode (Automatic transmission) ............ 152
Locking and unlocking ................................................... 26
Low engine coolant level warning .............................. 183
Luggage cover ................................................................. 126MMaintenance ................................................................... 129
Malfunction and indicator lamps
in the instrument cluster ......................................... 178
Manual transmission .................................................... 143
Mirror, exterior, adjusting .............................................. 65
Mirror, exterior, rear view .............................................. 65
Mirror, inside, rear view ................................................. 64
NNight security illumination .......................................... 110OOn-board diagnostic system .........................................178
Operator’s manual ............................................................. 6
Outside temperature indicator .......................................73
Overhead control panel ................................................... 19PPanic button ......................................................................27
Parcel net in passenger footwell .................................. 116
Parking ............................................................................ 156
Parking brake ............................... 153, 155, 156, 171, 179
Power assistance ............................................................ 155
Power seats ....................................................................... 38
Power windows ...............................................................109
Express opening ........................................................109
Operate with hard top switch ..................................120
Problems with your vehicle ............................................ 12
Product information .......................................................... 5
266 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
RRadio and telephone ...................................................... 128
Radio transmitters ......................................................... 128
Rear view mirrors ............................................................ 64
Exterior ......................................................................... 65
Inside ............................................................................ 64
Rear window defroster .................................................... 88
Remote control ................................................................. 22
Battery replacement .................................................224
Synchronizing ...........................................................225
Replacing bulbs .............................................................. 218
Replacing wiper blade insert ....................................... 231
Reporting safety defects ................................................. 13
Residual Engine Heat Utilization (REST) ..................... 89
Retractable hardtop ....................................................... 120
Roadside assistance ........................................................... 8
Roadside assistance call
See Tele Aid ............................................................... 130
SSafety guidelines for the seat belt, emergency
tensioning retractor and airbag ................................59
Seat belts ........................................................................... 44
Fastening ......................................................................46
Seat belt nonusage warning system .........................45
Unfastening .................................................................. 48
Warning lamp ............................................................ 180
Seat belts and integrated restraint system .................. 44
Seats ...................................................................................38
Power seats .................................................................. 38
Seat heater ...................................................................42
Service indicator
See Flexible service system (FSS) ............................ 75
Setting the audio volume ................................................95
Shelf behind roll bars .................................................... 116
Side marker lamp .......................................................... 223
Snow chains .................................................................... 160
SOS-call
See Tele Aid ............................................................... 130
Spare parts service ....................................................... 242
Spare wheel ........................................................... 196, 200
Special settings (Climate control) ................................. 87
