2002 MERCEDES-BENZ SLK320 fuel flap

177 What you should know at the gas station
Te ch n i c a l
data Instruments
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cluster displayPractical hints Car care Index What you should know at the gas station
Fuel supply
Open flap by pushing near front (arrow). Turn fuel cap
to the left and hold on to it until possible pressure in
tank has been released, then remove cap. Failure to
remove slowly could result in personal injury.See page 244 for notes on fuel filler flap, manual
release.
Fuel
To prevent fuel vapors from escaping into open air, fully
insert filler nozzle unit.
Only fill fuel tank until the filler nozzle unit cuts out —
do not top up or overfill.
Leaving the engine running and the fuel cap open can
cause the “CHECK ENGINE” lamp to illuminate.
Fuel tank capacity approximately 15.8 US gal (60.0 l).
This includes approximately 2.1 US gal (8.0 l) reserve.
Use premium unleaded gasoline: Posted Octane
Index 91 (Average of 96 RON / 86 MON).
Wa r n i n g !
Gasoline is highly flammable and poisonous. It
burns violently and can cause serious injury.
Whenever you are around gasoline, avoid inhaling
fumes and skin contact, extinguish all smoking
materials. Never allow sparks, flame or smoking
materials near gasoline!
P88.60-2028-21
Wa r n i n g !
Overfilling of fuel tank may result in creating
pressure in the system which could cause a gas
discharge such as the gas spraying back out upon
removing the filler nozzle which could cause
personal injury.

178 What you should know at the gas station
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Engine oil
Engine oil level check, see page 197.
Fill quantity between upper and lower dipstick marking
level: 2.1 US qt (2.0 l).
Recommended engine oils, see Approved Service
Products sheet.
Coolant
For normal replenishing, use water (potable water
quality).
For further information (e.g. anticorrosion / antifreeze),
see page 270.
Spark plugs
Approved spark plugs, see page 264.
Tire pressure
For tire pressure, refer to tire pressure label inside the
fuel filler flap.Air conditioner
R-134a refrigerant and special PAG lubricant, see
page 266.
Bulbs
High and low beams (Halogen): H7 (55 W),
fog lamps: H1 (55 W),
turn signal lamps, parking and standing lamps, front:
2357 NA (28.5 / 8.3 W / 30 / 2.2 cp),
side marker lamps, front: 5 W / 4 cp
stop lamps: 1154 21 W / 32 cp,
backup lamps: 1154 21 W / 32 cp,
turn signal lamps, rear: 1156 NA 21 W / 24cp,
tail, parking and standing lamps: 67 5 W / 4cp,
rear fog lamp, driver´s side: 1155 21 W / 32 cp,
license plate lamps: C 5 W
Xenon bulb for low beam: D2R (35 W)

191 Contents - Practical hints
Te ch n i c a l
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cluster displayPractical hintsCar care Index
Practical hintsFirst aid kit ..................................... 192
Stowing items in the vehicle ........ 192
Fuses ................................................ 192
Hood ................................................. 194
Automatic transmission
fluid level ................................... 196
Checking engine oil level ............. 197
Coolant level ................................... 198
Adding coolant ........................... 198
Windshield and
headlamp washer system ........ 199
Air pump, spare wheel,
vehicle tools,
storage compartment
(except SLK 32 AMG) ...............200Ve h i c l e j a c k
(except SLK 32 AMG) .............. 201
Storage box, TIREFIT-Kit,
air pump, Vehicle tools
(SLK 32 AMG only) .................. 202
Wheels ............................................ 203
Tire replacement ....................... 203
Rotating wheels ......................... 204
Spare wheel .................................... 205
Spare wheel bolts ...................... 206
Changing wheels ........................... 207
Inflating the collapsible
spare tire ......................................212
Storing spare wheel in
wheel well ....................................213
TIREFIT ............................................214
Tire inflation pressure .................. 219Battery .............................................220
Jump starting ..................................222
Towing the vehicle .........................224
Transmission selector lever,
manually unlocking ..................229
Exterior lamps ................................230
Headlamp assembly ................... 231
Taillamp assemblies ..................234
Changing batteries in
the remote control ....................236
Synchronizing
remote control ............................237
Raising hardtop manually ............238
Replacing wiper blade insert .......243
Antenna ...........................................244
Manual release
of fuel filler flap ........................244

218 Tires, wheels
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Note:
Do not operate electric air pump longer that 6 minutes
without interruption. Air pump could overheat! After air
pump has cooled off, operate air pump again.
16. To switch off air pump, turn key in steering lock to
position 0.
17. Reinstall valve tire cap.
18. Drive vehicle to distribute the sealant evenly inside
the tire.Notes:
If TIREFIT is liquid, clean water and a damp cloth will
remove the material from the vehicle or tire and wheel
components. Once TIREFIT sealing material had dried,
it can easily be peeled off and properly discarded.
Replace TIREFIT every 4 years.
Wa r n i n g !
If a tire pressure of 26 psi (1.8 bar) is not attained,
tire is too severely damaged for TIREFIT to provide
a reliable tire repair.In this case TIREFIT can not properly seal the tire.Do not drive the vehicle.Contact the nearest Mercedes-Benz Center or call
Roadside Assistance.
Wa r n i n g !
Do not exceed vehicle speed of 50 mph (80 km / h).
A TIREFIT repair is not designed to operate at
higher speeds.Vehicle handling characteristics may change.After driving vehicle for an initial 10 minutes,
check tire pressure. If tire pressure has fallen
below 20 psi (1.3 bar) do not continue to drive the
vehicle.If tire pressure is at least 20 psi (1.3 bar), inflate
tire to correct pressure (see label on fuel filler
flap), and drive vehicle to nearest tire repair
facility to have tire repaired or replaced.Recommended duration of use: 300 miles (500 km)
at 50 mph (80 km / h) with the recommended tire
pressure.

219 Tires, wheels
Te ch n i c a l
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cluster displayPractical hintsCar care Index Tire inflation pressure
A table (see fuel filler flap) lists the tire inflation
pressures specified for Mercedes-Benz recommended
tires as well as for the varying operating conditions.
Important!
Tire pressure changes by approximately 1.5 psi (0.1 bar)
per 18°F (10°C) of air temperature change. Keep this in
mind when checking tire pressure inside a garage -
especially in the winter.
Example:
If garage temperature = approximately +68°F (+20°C)
and ambient temperature = approximately +32°F (0°C)
then the adjusted air pressure = specified air pressure
+3psi (+0.2 bar).Tire pressures listed for light loads are minimum values
offering high driving comfort. Increased inflation
pressures for heavy loads produce favorable handling
characteristics with lighter loads and are perfectly
permissible. The ride of the vehicle, however, will
become somewhat harder.
Tire temperature and pressure increase with the vehicle
speed. Tire pressure should therefore only be checked
and corrected on cold tires. Correct tire pressure in
warm tires only if pressure has dropped below the
pressure listed in the table and the respective operating
conditions are taken into consideration.
An underinflated tire due to a slow leak (e.g. due to a
nail in the tire) may cause damage such as tread
separation, bulging etc.. Regular tire pressure checks at
intervals of no more than 14 days are therefore
essential.

244 Antenna
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Notes:
Do not open engine hood with wiper arms folded
forward.
Do not allow the wiper arms to contact the windshield
glass without a wiper blade inserted. The glass may be
scratched or broken.
Make certain that the wiper blade is properly installed.
An improperly installed wiper blade may cause
windshield damage.
Antenna
To prevent damage or diminished radio reception after
reinstallation, the non-retractable antenna should not
be removed. The antenna is automatic car-wash safe.Manual release of fuel filler flap
The manual release knob is located behind cover (1) in
the right slide trunk panel.
In case the central locking system does not release the
fuel filler flap, pull the manual release knob (arrow)
while simultaneously opening the fuel filler flap.
1
P80.20-2110-26

277 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex Synchronizing ........................................................... 174
Warning lamp ............................................................ 185
ETR (Emergency tensioning retractor) ......................... 53
SRS indicator lamp ................................................... 184
Express opening and closing
(power windows) ........................................................ 111
Exterior lamp failure indicator .................................... 189
Exterior lamp switch ....................................................... 81
Exterior lamps ................................................................ 230
Additional turn signals
on the exterior mirror .........................................235
Headlamp assembly ................................................. 231
High mounted stop lamp .........................................235
Low and high beam .................................................. 232
Parking lamps .................................................. 233, 234
Replacing bulbs ......................................................... 230
Side marker lamp, front ........................................... 235
Standing lamps ................................................. 233, 234
Taillamp assemblies ................................................. 234
Turn signal lamps ............................................ 233, 234
Exterior mirror adjustment ............................................ 67
FFirst aid kit ...................................................................... 192
Flat tire
See Changing wheels .............................................. 207
Flexible service system (FSS) ........................................ 77
FSS indicator lamp ............................................. 73, 189
Fuel
Gasoline additives .................................................... 270
Premium unleaded gasoline ................... 177, 267, 269
Fuel cap placement warning ........................................ 185
Fuel filler flap
Manual release ......................................................... 244
Fuel requirements ........................................................ 269
Fuel reserve warning ..................................................... 185
Fuels, coolants, lubricants etc. - capacities .............. 266
Fuse box .......................................................................... 192
Fuses, electrical .............................................................. 192