run flat MERCEDES-BENZ S600 2004 W220 Owner's Manual

362 Practical hintsFlat tirePreparing the vehicle
Take vehicle tool kit tray and vehicle
jack out of trunk .

Take the spare wheel out of wheel well
(page 344).
Lifting the vehicle

Prevent the vehicle from rolling away
by blocking wheels with wheel chocks
(not included) or other sizable objects.
When changing wheel on a level surface:

Place one chock in front of and one be-
hind the wheel that is diagonally oppo-
site to the wheel being changed.
When changing wheel on a hill:

Place chocks behind the downhill sides
of both wheels of the axle not being
worked on.

Take the two-piece wheel wrench out
of the vehicle tool kit tray. Assemble
wheel wrench.

On wheel to be changed, loosen but do
not yet remove the wheel bolts (ap-
proximately one full turn with wrench).
The tube openings are located directly be-
hind the front wheel housings and in front
of the rear wheel housings.
Warning!
G
The jack is designed exclusively for jacking
up the vehicle at the jack tubes built both
sides of the vehicle. To help avoid personal
injury, use the jack only to lift the vehicle
during a wheel change. Never get beneath
the vehicle while it is supported by the jack.
Keep hands and feet away from the area un-
der the lifted vehicle. Always firmly set park-
ing brake and block wheels before raising
vehicle with jack.
Do not disengage parking brake while the
vehicle is raised. Be certain that the jack is
always vertical (plumb line) when in use, es-
pecially on hills. Always try to use the jack
on level surface. Make sure the jack arm is
fully inserted in the jack tube. Always lower
the vehicle onto sufficient capacity jack-
stands before working under the vehicle.

365 Practical hints
Flat tire
Lowering the vehicle
Lower vehicle by turning crank coun-
terclockwise until vehicle is resting ful-
ly on its own weight.

Remove the jack.
1 - 5 Wheel bolts

Tighten the five wheel bolts evenly, fol-
lowing the diagonal sequence illustrat-
ed (1 to 5), until all bolts are tight.
Observe a tightening torque of
110 lb-ft (150 Nm).

Before storing the jack in the trunk, it
should be fully collapsed, with handle
folded in.

Place the wheel bolt wrench, alignment
bolt and jack back in the vehicle tool kit
in the trunk and close the covering lid.Replacing jack support tube cover

Slide tongue of cover under the upper
edge of the tube opening.

Applying even pressure, press cover
until it snaps into place. Be careful not
to damage the locking tabs or clamp
the plastic retaining strap.
Warning!
G
Have the tightening torque checked after
changing a wheel. The wheels could come
loose if they are not tightened to a torque of
110 lb-ft. (150 Nm).
!You can also screw the faulty wheel
down into the spare wheel well in the
trunk.
Do not activate the tire inflation pres-
sure monitor* until the depressurized
tire is no longer in the vehicle.

429 Index
Symbol (Distronic*)
Distance warning function* 147
Synchronizing
ESP 316
Power windows 198
Sliding/pop-up roof 202
T
Tachometer 133
Overspeed range 133
Tail lamps
Cleaning 298
Replacing bulbs 354, 358
Tar stains 297
Tele Aid
Information 247
Initiating an emergency call
manually 245
Roadside assistance 246
Tele Aid System 242
Tele Aid button 27
Tele Aid System 405
Tele Aid* 242
Emergency calls 244
Remote door unlock 249Stolen vehicle tracking services 250
System self-check 243
Upgrade signals 248
TeleAid
Messages in display 334
Telematics* 405
Telephone holder*
Storage compartment in front of
armrest 234
Telephone* 241
Answering a call 145
Dialing a number from the phone
book 145
Ending a call 145
Hands-free microphone 27
Loading phone book* 146
Messages in display 334
Operating 144
Redialing 146
Temperature
Display mode 154
Setting interior temperature 183
Setting units in display 154
Tires 284
Tie-down hooks (Trunk) 230Tightening torque 405
Tightening torque (Wheel bolts) 365
Time
Setting digital clock 23
Tire inflation pressure
Checking 271, 283
Tire inflation pressure see the placard on
the fuel filler flap
Tire speed rating 263, 406
Tire traction 263
Tires 282, 399
Direction of rotation 283
Driving instructions 262
Messages in display 336, 339
Retreads 282
Service life 283
Temperature 284
Tire pressure monitor warning
lamp* 309
Tread depth 292
Wear pattern 291
Winter 292
Tools 344