2004 MERCEDES-BENZ SLK230 brakes

185 Operation
Tires and wheels
Tires and wheels
See your authorized Mercedes-Benz Cen-
ter for information on tested and recom-
mended rims and tires for summer and
winter operation. They can also offer ad-
vice concerning tire service and purchase.
Retreaded tires are not tested or recom-
mended by Mercedes-Benz, since previous
damage cannot always be recognized on
retreads. Mercedes-Benz can therefore
not assure the operating safety of the vehi-
cle when such tires are used.
See your authorized Mercedes-Benz Cen-
ter for information on tested and recom-
mended rims and tires for summer and
winter operation.
Important guidelines

Use only sets of tires and rims of the
same type and make.


Tires must be of the correct size for the
rim.


Break in new tires for approximately
60 miles (100 km) at moderate
speeds.


Regularly check the tires and rims for
damage. Dented or bent rims can
cause tire pressure loss and damage to
the tire beads.


If vehicle is heavily loaded, check tire
pressure and correct as required.


Do not allow your tires to wear down
too far. Adhesion properties on wet
roads are sharply reduced at tread
depths under
1/8in (3 mm).


When replacing individual tires, you
should mount new tires on the front
wheels first (on vehicles with
same-sized wheels all around).
Warning!
G
Replace rims or tires with the same designa-
tion, manufacturer and type as shown on the
original part. See your authorized
Mercedes-Benz Center for further informa-
tion. If incorrectly sized rims and tires are
mounted:

The wheel brakes or suspension compo-
nents can be damaged.


The correct operating clearance of the
wheels and the tires are no longer guar-
anteed.
Warning!
G
Worn, old tires can cause accidents. If the
tire tread is badly worn, or if the tires have
sustained damage, replace them.
When replacing rims, use only genuine
Mercedes-Benz wheel bolts specified for the
particular rim type. Failure to do so can re-
sult in the bolts loosening and possibly an
accident.

256 Practical hintsTowing the vehicle
Towing the vehicleMercedes-Benz recommends that the vehi-
cle be transported with all wheels off the
ground using flatbed or appropriate wheel
lift/dolly equipment.
When circumstances do not permit the
recommended towing methods, the vehi-
cle may be towed with all wheels on the
ground or front wheels raised only so far as
necessary to have the vehicle moved to a
safe location where the recommended
towing methods can be employed.
!Vehicles with automatic transmission:
Do not tow-start vehicle.
!Use flatbed or wheel lift/dolly equip-
ment with key in starter switch turned
to position0.
Do not tow with sling-type equipment.
Towing with sling-type equipment over
bumpy roads will damage radiator and
supports.
To prevent damage during transport,
do not tie down vehicle by its chassis or
suspension parts.
Switch off the tow-away alarm
(page 72) and the automatic central
locking (
page 79).
!If the vehicle is towed with the front
axle raised, the engine must be shut off
(key in starter switch position0 or1).
Otherwise, the ESP will immediately be
engaged and will apply the rear wheel
brakes.
When towing the vehicle with all wheels
on the ground, the selector lever must
be in positionN (manual transmission:
gear shift lever in neutral position) and
the key must be in starter switch
position2.
When towing the vehicle with all wheels
on the ground or the front axle raised,
the vehicle may be towed only for dis-
tances up to 30 miles (50 km) and at a
speed not to exceed 30 mph
(50 km/h).
Towing of the vehicle should only be
done using the properly installed tow-
ing eye bolt. Never attach tow cable,
tow rope or tow rod to vehicle chassis,
frame or suspension parts.

295 Index
BAS/ESP
Malfunction indicator lamp 200
Batteries, Remote control
Check lamp 75
Batteries, remote control
Changing 218
Battery discharged
Jump starting 254
Battery, vehicle 183, 251
Charging 252
Disconnecting 252
Reconnecting 252
Reinstalling 252
Removing 252
Block heater 189
Bolts
For spare wheel 213
Brake assist system (BAS) 287
Brake fluid 279
Brake lamp bulbs 227
Brake lamp, high mounted 227
Brakes 162
Warning lamp 204Break-in period 160
Bulbs, replacing 226
Additional turn signals 226
Backup lamps 227
Brake lamps 227
Fog lamps 226
Front lamps 226
High beam 226
High mounted brake lamp 227
License plate lamps 227, 231
Low beam 226
Parking lamps 226, 227, 229
Rear fog lamp 227
Rear fog lamps 230
Side marker lamps 226, 230
Standing lamps 226, 227, 229
Tail lamp assemblies 227, 230
Turn signal lamps 226, 227
Button
Audio system 115C
CAC (Customer Assistance Center) 287
California
Important notice 9
Calling up
Service indicator 191
CAN system 287
Capacities
Fuels, coolants, lubricants, etc. 277
Casette mode
Playing cassettes 118
Catalytic converter 169
CD changer* 122, 215
Removing and installing 122
CD mode 121
Center console 23
AIRBAG OFF indicator lamp 211
Lower part 24
Storage compartment 140
Upper part 23

301 Index
Interior lighting 87
Automatic control 87
Deactivating automatic control 87
Manual control 88
Manual operation 88
Interior storage spaces 139
Cup holder 140
Glove box 139
Parcel net in front passenger
footwell 141
Storage compartment in armrest 141
Storage compartment in center
console 140
J
Jack 212
Jump starting 254K
Key 216
Positions in steering lock 29
Remote control 74
Starting the engine 40, 41
Key positions in steering lock 29
Key, Remote control
Loss of 76
Keys 74
Kickdown 98, 288
L
Labels, identification 266
Lamp bulbs, exterior 226
Lamps, exterior
Front 226
Rear 227
Lamps, indicator and warning
ABS 201
Airbag Off 56
Battery (Remote control) 75Brakes 204
CHECK ENGINE 205
Engine diagnostics 205
ESP 200
Fuel reserve 207
Instrument cluster 207
Seat belts 205
Service indicator 190
SRS 52
Turn signals 21
Lamps, malfunction indicator
BAS/ESP 200
Layout of poly-V-belt drive 267
Leather upholstery
Cleaning 197
License plate lamps
Replacing bulbs 227, 231
Light alloy wheels
Cleaning 196
Technical data 270
Lighter see Cigarette lighter 143
Lighting 83
Combination switch 85
Daytime running lamp mode 84
Exterior lamp switch 83
Front fog lamps 84