stop start MERCEDES-BENZ SLK-Class 2001 R170 User Guide
Page 156 of 273
153 Parking brake
Te ch n ica l
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index Parking brakeTo engage, firmly pull up brake handle (1). When the 
key is in steering lock position 2, the brake warning 
lamp in the instrument cluster should come on brightly.
To release, slightly pull up handle while pushing lock 
button (2), and guide lever downward to its stop. The 
brake warning lamp in the instrument cluster should go 
out.
A warning sounds, if you start to drive without having 
released the parking brake.
Also see brake warning lamp on page 179.
P42.20-2052-27
2
1
Wa r n i n g !
When leaving the vehicle always remove the 
electronic key from the steering lock, and lock the 
vehicle. Do not leave children unattended in the 
vehicle, or with access to an unlocked vehicle. 
Children could release the parking brake, which 
could result in an accident or serious injury. 
Page 187 of 273
184 Malfunction and indicator lamps
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car care Index
Low engine oil level warning lamp
With the key in steering lock position 2, the 
oil level warning lamp comes on. It should 
go out immediately when the engine is 
running.
If the warning lamp does not go out after starting the 
engine, or comes on with the engine running and at 
operating temperature, the engine oil level has dropped 
to approximately the minimum mark on the dipstick.
When this occurs, the warning lamp will first come on 
intermittently and then stay on if the oil level drops 
further.
If no leaks are noted, continue to drive to the nearest 
service station where the engine oil should be topped to 
the “full” mark on the dipstick with an approved oil.
The low engine oil level warning light should not be 
ignored. Extended driving with the light illuminated 
could result in serious engine damage that is not 
covered by the Mercedes-Benz Limited Warranty.
In addition to the warning lamp, the engine oil level 
should be periodically checked with the dipstick, for 
example during a fuel stop, or before a long trip, see 
page 193.Charge indicator lamp
Should the charge indicator lamp fail to 
come on prior to starting when the key is in 
ste ering lock position 2 or sh ou ld  it fa il to g o 
out after starting or during operation, this indicates a 
malfunction which must be repaired immediately at an 
authorized Mercedes-Benz Center.
If t he charg e ind ica tor l amp comes on, or a l oss of  power 
steering assistance is noticeable while the engine is 
running, this may indicate that one of the two poly-V-
belts has broken. Should this condition occur, the poly-
V-belt mu st be replac ed before continuing to operate  t he 
vehicle. Otherwise, the engine may overheat due to an 
inoperative water pump which may result in damage to 
the engine.
Do not continue to drive the vehicle with the charge 
indicator lamp illuminated. Doing so could result in 
serious engine damage that is not covered by the 
Mercedes-Benz Limited Warranty. 
Page 188 of 273
185 Malfunction and indicator lamps
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hints Car care Index Exterior lamp failure indicator lamp
With the key in steering lock position 2, an 
indicator lamp comes on. It should go out 
when the engine is running.
If the warning lamp does not go out after starting the 
engine, or if it comes on while driving, this lamp 
indicates a failure in the parking lamp, taillamp, stop 
lamp, or low beam headlamp.
If  an ex terior la mp fa il s, t he indicator la mp w ill c ome on 
only when that lamp is switched on.
If a brake lamp fails, the lamp failure indicator will 
come on when applying the brake and stays on until the 
engine is turned off.
Note:
If additional lighting equipment is installed (e.g. 
auxiliary headlamps etc.) be certain to connect into the 
fuse before the failure indicator monitoring unit in 
order to avoid damaging the system.Additional function indicator lamps
(in the odometer display)
FSS indicator (distance, Service A),
see page 75.
FSS indicator (distance, Service B)
see page 75.
FSS indicator (days, Service A), see page 75.
FSS indicator (days, Service B), see page 75.
Start lock-out malfunction, see page 24.
Malfunction and indicator lamp in the 
center console
AIRBAG OFF indicator lamp
Passenger front airbag automatically 
switched off, see page 53.
AIRBAGOFF 
Page 207 of 273
204 Tires, wheels
Te ch n ica l
data Instruments 
and controlsOperation DrivingInstrument 
cluster displayPractical hintsCar care Index
6.Holding the jack, unfold pin (1) and handle (2). 
Insert pin fully into the tube hole up to the stop. 
Crank handle clockwise until jack base (3) meets 
the ground. Place jack on firm ground. Position the 
jack so that it is always vertical (plump-line) as seen 
from the side (see arrow), even if the vehicle is 
parked on an incline.
7.Jack up the vehicle until the wheel is clear of the 
ground. Never start engine while vehicle is raised.8.Unscrew upper-most wheel bolt and screw in 
alignment pin (4) supplied in the tool kit. Remove 
the remaining bolts. Keep bolt threads protected 
from dirt and sand.
9. Remove wheel. Grip wheel from the sides. Keep 
hands from beneath the wheels.