276 Tires, Wheels
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
Important!
E 320 (except sport package) only:
When installing steel spare wheel rim, make certain to
use the correct wheel bolts, supplied in the vehicle tool
kit, see page 270 and page 266.10. Clean contact surfaces of wheel and wheel hub.
Install wheel on wheel hub. Insert wheel bolts and
tighten them slightly.
To avoid paint damage, place wheel flat against hub
and hold it there while installing first wheel bolt.
Unscrew the alignment bolt (1) to install the last
wheel bolt.
P40.10-2135-26
1
W210.book Seite 276 Mittwoch, 30. Mai 2001 11:45 11
278 Tires, Wheels
Technical
data Instruments
and controlsOperation DrivingInstrument
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
+3 psi (+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
(including the spare tire) at intervals of no more than
14 days are therefore essential.
W210.book Seite 278 Mittwoch, 30. Mai 2001 11:45 11
279 Tires, Wheels
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index If a tire constantly loses air, it should be inspected for
damage.
The spare tire should be checked periodically for
condition and inflation. Spare tire will age and become
worn over time even if never used, and thus should be
inspected and replaced when necessary.
Wa r n i n g !
Do not overinflate tires. Overinflating tires can
result in sudden deflation (blowout) because they
are more likely to become punctured or damaged
by road debris, potholes etc.. Follow recommended
inflation pressures.Do not overload the tires by exceeding the specified
vehicle capacity weight (as indicated by the label
on the driver’s door latch post). Overloading the
tires can overheat them, possibly causing a
blowout.
W210.book Seite 279 Mittwoch, 30. Mai 2001 11:45 11
329 Consumer information
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index Tempera t u re
The temperature grades are “A” (the highest), “B”, and
“C”, representing the tire‘s resistance to the generation
of heat and its ability to dissipate heat when tested
under controlled conditions on a specified indoor
laboratory test wheel. Sustained high temperature can
cause the material of the tire to degenerate and reduce
tire life, and excessive temperature can lead to sudden
tire failure. The grade “C” corresponds to a level of
performance which all passenger car tires must meet
under the Federal Motor Vehicle Safety Standard
No. 109. Grades B and A represent higher levels of
performance on the laboratory test wheel than the
minimum required by law.
Wa r n i n g !
The temperature grade for this tire is established
for a tire that is properly inflated and not
overloaded. Excessive speed, underinflation, or
excessive loading, either separately or in
combination, can cause excessive heat build up
and possible tire failure.
W210.book Seite 329 Mittwoch, 30. Mai 2001 11:45 11
334 Index
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Exterior lamp switch ......................................................119
Exterior lamps ................................................................ 288
Additional turn signals
on the exterior mirror .........................................293
Headlamp assembly ................................................. 289
High mounted stop lamp .........................................293
Low and high beams ................................................290
Parking lamps .................................................. 291, 292
Replacing bulbs ......................................................... 288
Side marker lamp, front ........................................... 293
Standing lamps ................................................. 291, 292
Taillamp assemblies ................................................. 292
Turn signal lamps ............................................ 291, 292
FFirst aid kit ..................................................................... 256
Flat tire
Changing wheels ......................................................273
Flexible service system (FSS) .......................................114
Four wheel
electronic traction system (4MATIC)
with Electronic Stability Program (ESP) ............... 219Fuel .................................................................................. 229
Gasoline Additives ................................................... 326
Premium unleaded gasoline ..................229, 323, 325
Fuel cap placement warning ....................................... 236
Fuel Requirements ....................................................... 325
Fuel reserve warning .................................................... 236
Fuels, coolants, lubricants etc. - capacities .............. 322
Fuse box
Fuses .......................................................................... 257
Fuses, electrical ............................................................. 257
GGarage door opener ....................................................... 171
Gasoline
Additives .................................................................... 326
Fuel Requirements .................................................. 325
Premium unleaded .................................................. 229
General notes on the
central locking system ............................................... 26
Global locking
Central locking system ............................................... 27
Glove box ......................................................................... 163
W210.book Seite 334 Mittwoch, 30. Mai 2001 11:45 11
340 Index
Technical
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
Telephone ........................................................................ 100
General notes ..............................................................176
Incoming call ............................................................. 104
Redialing .................................................................... 102
Telephone book ......................................................... 100
Telephones and two-way radios ....................................176
The first 1 000 miles (1 500 km) ................................ 177
Tires ................................................................................. 206
Driving instructions ................................................. 206
Rims and tires ........................................................... 317
Rotating wheels ......................................................... 269
Tire inflation pressure ............................................. 278
Tire replacement ....................................................... 268
Tire speed rating ....................................................... 208
Tire traction ............................................................... 208
Winter driving instructions .................................... 209
Tool kit
Vehicle tools ............................................................... 266
Tow-away alarm ................................................................ 44
Towing the vehicle ......................................................... 285Transmission selector lever,
manually unlocking ................................................. 287
Traveling abroad ............................................................ 211
Trip computer ................................................................. 106
Trip odometer ................................................................... 91
Trunk .................................................................................37
Remote opening ........................................................... 27
Separately locked ........................................................37
Trunk lamp ....................................................................... 39
Trunk lid
Emergency release ................................................ 41, 42
Release switch ............................................................. 40
Turn signal failure ......................................................... 122
Turn signals ....................................................................122
VVanity mirrors ................................................................ 161
Vehicle jack .................................................................... 267
Vehicle tools ................................................................... 266
Ventilated seats ................................................................56
W210.book Seite 340 Mittwoch, 30. Mai 2001 11:45 11