2000 MERCEDES-BENZ SLK320 run flat

23 Central locking system
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index The valet key (1) works only in the driver’s door lock
and the steering lock. It unlocks both doors, trunk and
fuel filler flap.
The valet key (1) will not work in the trunk and glove
box lock.
The f lat key (2) fits all locks on the vehicle.Notes:
Do not give the master key to an unauthorized person.
We recommend that you carry the flat key with you and
keep it in a safe place (e.g. your wallet) so that it is
always handy. Never leave the f lat key in the vehicle.
Obtaining replacement keys
Your vehicle is equipped with a theft deterrent locking
system requiring a special key manufacturing process.
For security reasons, replacement keys can only be
obtained from your authorized Mercedes-Benz Center.

34 Central locking system
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Lower trunk lid using handle (5) and close it with hands
placed flat on edges on trunk lid. Please remember to
keep your fingers out of the space between the lid and
the vehicle.Notes:
In case of a malfunction in the central locking system
the trunk can be locked and unlocked individually.
To lock, turn key to position 2.
To unlock, turn key to position 1.
If the fuel filler f lap cannot be opened, see page 232.
Important!
Do not place key inside trunk, since trunk is locked
when the lid is closed if the vehicle has been previously
centrally locked.

36 Antitheft alarm system
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
The antitheft alarm is automatically armed or disarmed
with the remote control or any of your vehicle’s keys by
locking or unlocking the vehicle.
The antitheft alarm is armed within approximately
10 seconds after locking the vehicle.
A blinking lamp (1) indicates that the alarm is armed.
Operation:
Once the alarm system has been armed, the exterior
vehicle lamps will flash and an alarm will sound when
someone:
•opens a door,
•opens the trunk,
•opens the hood,
•opens the glove box,
•attempts to raise the vehicle.The alarm will last approximately 3 minutes in form of
flashing exterior lamps. At the same time an alarm will
sound for 30 seconds. The alarm will stay on even if the
activating element (a door, for example) is immediately
closed. If the alarm stays on for more than 20 seconds,
an emergency call is initiated automatically. See Tele
Aid on page 130.
Note:
We recommend that you carry the flat key with you and
keep it in a safe place (e.g. your wallet) so that it is
always handy. Never leave the f lat key in the vehicle.
When you unlock the driver’s door with the mechanical
key, the exterior lamps will flash and the alarm will
sound.
To cancel the alarm, insert the key in the steering lock
or press transmit buttonŒ or‹ on the key.

207 Tires, wheels
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Inflating the collapsible spare tire
The air pump is located inside the wheel well in the
trunk.
1Filler hose
2Electrical plug
3Pressure gauge with vent screw1.Remove air pump from storage compartment inside
trunk.
2.Open lid and pull out air hose with pressure gauge
and electrical plug.
Observe instructions on air pump label.
3.Unscrew tire valve cap from spare wheel tire valve.
4.Screw filler hose onto tire valve.
5.Plug air pump electrical plug into vehicle cigar
lighter.
6.To switch on air pump, turn key in steering lock to
position 1.
Important!
Do not start engine.
P40.10-2124-26
1
0
45 6max. 6 min
A 170 584 01 38 AIR COMPRESSOR 23
Mercedes-Benz
2
3
2 1
1
2,5 bar
36 psi1
0 23
4
5
620PSI
BAR40
60
80
LUFTPRESSER12
12
3
Wa r n i n g !
To prevent possible injury when unscrewing air
pump filler hose from tire valve after inflating the
tire, use a rag since the tire valve could be hot.

230 Raising hardtop manually
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
11.R e m o v e c a p f r o m h e a d l i n e r .
To close hardtop:
Insert hex-socket wrench and turn clockwise (7) to
its stop.
To lo ck ha rd top :
Turn wrench counterclockwise (8) to its stop.12.Close trunk lid by placing flat hands near edges
(arrows).
Notes:
The rear quarter windows cannot be closed.
Have the hardtop operation checked at your authorized
Mercedes-Benz Center as soon as possible.
87P65.10-2115-26
SOS
P65.10-2111-26

261 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Brake assist system (BAS) ............................................ 166
Malfunction indicator lamp ..................................... 181
Brake fluid ......................................................................254
Brake pad wear indicator lamp .................................... 180
Brake warning lamp ...................................................... 179
Brake fluid low .......................................................... 179
Brakes .....................................................155, 166, 168, 170
CCapacities
Fuels, coolants, lubricants etc. ...............................252
Catalytic converter ........................................................ 138
Cellular telephone ..........................................................116
Center console .................................................................. 18
Central locking switch .................................................... 30
Central locking system ................................................... 25
Automatic central locking ......................................... 31
Choosing global or selective mode ........................... 26
Emergency release for trunk lid ............................... 35
General notes ............................................................... 24
Locking and unlocking .............................................. 26
Remote control ............................................ 22, 25, 224
Vehicle keys ................................................................. 22Changing wheels ........................................................... 202
Inflating the collapsible spare tire ........................ 207
Storing spare wheel in wheel well ........................ 208
Charge indicator lamp ................................................... 184
Check engine malfunction indicator lamp .................178
Check regularly and before a long trip ....................... 176
Checking engine oil level
Via engine oil level .....................................................77
Via oil dipstick ........................................................... 193
Child restraint ...............................................44, 50, 51, 61
Cleaning and care of the vehicle ................................ 234
Climate control .................................................................84
Air Recirculation .........................................................89
Basic setting .................................................................86
Defogging windows .....................................................87
Defrosting .....................................................................87
Dust Filter .....................................................................90
Rear window defroster ............................................... 88
Residual Engine Heat Utilization (REST) ................ 89
Special settings ........................................................... 87
Clock, setting .................................................................... 74
Coin Holder ..................................................................... 114
Combination switch ......................................................... 81
Consumer information ................................................. 258
Control and operation of radio transmitters .............. 128

267 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex SRS (Supplemental restraint system) ........................... 51
Indicator lamp ........................................................... 180
SRS malfunction ......................................................... 54
Start lock-out .................................................................... 24
Malfunction lamp ...................................................... 185
Starting and turning off the engine ............................ 142
Steering column, telescopic
Adjusting ...................................................................... 63
Warning lamp ............................................................ 182
Steering lock ................................................................... 140
Storage compartments ...................................................113
Armrest ........................................................................113
Center console ............................................................113
Glove box .....................................................................112
Trunk floor ................................................................. 196
Stowing things in the vehicle ...................................... 188
Sun visors ........................................................................ 111
Supplemental restraint system (SRS) ........................... 51
Indicator lamp ........................................................... 180
SRS malfunction ......................................................... 54
Synchronizing remote control .....................................225
TTachometer ........................................................................ 74
Technical data ................................................................ 248
Electrical system .......................................................251
Main Dimensions ...................................................... 251
Rims – Tires .............................................................. 249
Weights ....................................................................... 251
Tele Aid ............................................................................ 130
Emergency calls ........................................................ 131
Information ................................................................ 134
Initiating an emergency call manually .................. 132
Roadside Assistance ................................................. 133
Telephones and two-way radio .....................................128
Telescoping steering column
Adjusting ......................................................................63
Warning lamp ............................................................ 182
The first 1 000 miles (1 500 km) ................................129
Tires
Consumer information ............................................ 258
Driving instructions ................................................. 157
Rims and tires .......................................................... 249
Rotating wheels ......................................................... 199
Tire inflation pressure ............................................ 209
Tire replacement ....................................................... 198
Tire speed rating ....................................................... 159