2002 MERCEDES-BENZ S55AMG spare tire

355 Tires, Wheels
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index 12. Using the wrench, tighten the five bolts evenly,
following the sequence illustrated, until all bolts are
tight.
Observe a tightening torque of 110 ft.lb. (150 Nm).
13. Ensure proper tire pressure.
Notes:
Before storing the jack, the jack arm must be lowered
almost to the base of the jack.
For proper storage of vehicle jack see page 346.
Wa r n i n g !
Always replace wheel bolts that are damaged or
rusted.Never apply oil or grease to wheel bolts.Damaged wheel hub threads should be repaired
immediately.Incorrect mounting bolts or improperly tightened
mounting bolts can cause the wheel to come off.
This could cause an accident. Be sure to use the
correct mounting bolts.Wa r n i n g !
The spare wheel rim is for temporary use only. Use
for over a total of 12 000 miles (20 000 km)
(aggregate of all uses) may cause wheel rim failure
leading to an accident and possible injuries.The spare wheel should only be used temporarily,
and replaced with a regular road wheel as quick as
possible.S 55 AMG and Sport Package:
The dimensions of the spare wheel are different
from those of the road wheels. As a result, the
vehicle handling characteristics change when
driving with a mounted spare wheel.

356 Tires, Wheels
Te ch n i c a l
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.
For notes on checking the tire pressure using the tire
inflation pressure monitor, see page 152.
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.
If a tire constantly loses air, it should be inspected for
damage.

357 Battery
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index 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.Battery
Important!
Battery replacement information:
The maintenance-free battery is located in the trunk
under the right-hand wheel well cover panel.
The service life of the battery is dependent on its
condition of charge. The battery should always be kept
sufficiently charged, in order to last an optimum length
of time.
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.
Wa r n i n g !
Failure to follow these instructions can result in
severe injury or death.Never lean over batteries while connecting, you
might get injured.Battery fluid contains sulfuric acid. Do not allow
this fluid to come in contact with eyes, skin or
clothing. In case it does, immediately flush affected
area with water and seek medical help if necessary.A battery will also produce hydrogen gas, which is
flammable and explosive. Keep flames or sparks
away from battery, avoid improper connection of
jumper cables, smoking etc..

398 Technical data
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Rims — Tires
Model S 430, S 500
(except Sport Package)S 600
(except Sport Package)
Rims (light alloy)
Wheel offset:7
1/2Jx16H2
1. 81 i n ( 4 6 m m )7
1/2 J x 17 H 2
1. 81 i n ( 4 6 m m )
All season tires:
Radial-ply tires 225 / 60 R16 98H 225 / 55 R 17 97H
Winter tires:
Radial-ply tires 225 / 60 R16 98H M+S 225 / 55 R17 97H M+S
Spare wheel
Rim (light alloy)
Wheel offset:7
1/2Jx16H2
2.0 in (51 mm)7
1/2Jx17H2
2.0 in (51 mm)
All season tires:
Radial-ply tires 225 / 60 R16 98H 225 / 55 R17 97H

399 Technical data
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
1 Must not be used with snow chains.
2 Also permissible: 245/45 ZR 18 96 Y.3 Also permissible: 275/40 ZR 18 99 Y M0
1.
Model S 430, S 500
(Sport Package)S 55 AMG
S 600 (Sport Package)
Rims front axle
(AMG light alloy)
Wheel offset8
1/2 J x 18 H 2
1.73 in (44 mm)8
1/2 J x 18 H 2
1.73 in (44 mm)
Rims rear axle
(AMG light alloy)
Wheel offset9
1/2 J x 18 H 2
1. 81 i n ( 4 6 m m )9
1/2 J x 18 H 2
1. 81 i n ( 4 6 m m )
Radial-ply tires
Summer tires, front axle:
Summer tires, rear axle:245 / 45 R 18
275 / 40 R 18
1
245 / 45 R 18 96 Y
2
275 / 40 R 18 99 Y M0
1, 3
Spare wheel
Rim (light alloy)
Wheel offset:7
1/2Jx16H2
2.0 in (51 mm)7
1/2Jx17H2
2.0 in (51 mm)
All season tires:
Radial-ply tires 225 / 60 R16 98H 225 / 60 R17 98H

424 Index
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
WWa r n i n g l a mp s
See malfunction and indicator lamps in the
instrument cluster ...............................................302
Warning message memory ........................................... 136
Warranty coverage ......................................................... 392
WASHER FLUID -
malfunction and warning messages ......................330
Washing the vehicle ......................................................384
What you should know at the gas station .................. 296
Wheels .............................................................................348
Changing .................................................................... 351
Light alloy wheels .....................................................388
Rims and tires ...........................................................398
Rotating ...................................................................... 349
Spare wheel ............................................................... 349Where to find it ................................................................ 13
Window curtain airbags ..................................................93
Windows
See Power windows ................................................... 184
Windshield and headlamp washer
fluid mixing ratio ..................................................... 345
Windshield and headlamp washer system ............... 345
Winter driving ............................................................... 255
Winter driving instructions ......................................... 254
Wiper blades, replacing ............................................... 378
Wiper operation
See Combination switch .......................................... 163