run flat MERCEDES-BENZ S500 4MATIC 2003 W220 Owner's Manual

262 OperationAt the gas station
Check regularly and before a long trip
1Windshield washer and headlamp
cleaning system
More information on refilling the reser-
voir can be found in the “Operation”
section on (
page 271).
2Coolant level
More information on coolant can be
found in the “Operation” section on
(
page 268).
3Brake fluid
More information on brake fluid can be
found in the “Technical data” section
on (page 373).Engine oil level
More information on engine oil can be
found in the “Operation” section on
(
page 264).
Opening hood see (
page 263).
Vehicle lighting
Check function and cleanliness.More infor-
mation on replacing light bulbs can be
found in the “Practical hints” section
(
page 331).
Exterior lamp switch see “Switching on
headlamps” (
page 46).
Tire inflation pressure
More information on tire inflation pressure
can be found in the “Operation” section
(
page 273).
iLeaving the engine running and the fuel
cap open can cause the
?
lamp to
illuminate.
More information can be found in the
“Practical hints” section (
page 289).

339 Practical hints
Flat tire
Flat tire
Preparing the vehicle
Park the vehicle as far as possible from
moving traffic on a hard surface.

Turn on the hazard warning flashers.

Engage the steering wheel lock in the
straight-ahead position and set the
parking brake.

Move the selector lever toP.

Have any passenger exit the vehicle at
a safe distance from the roadway.
Mounting the spare wheel Preparing the vehicle

Take vehicle tool kit tray and vehicle
jack out of trunk .

Take the spare wheel out of wheel well
(page 322).
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.
Warning!
G
Never operate the vehicle with more than
one spare wheel mounted.
The spare wheel rim is for temporary use
only. Use for over a total of 12000 miles
(20000 km) (aggregate of all uses) may
cause wheel rim failure leading to an acci-
dent and possible injuries.
The spare wheel should only be used tempo-
rarily and replaced with a regular road wheel
as quickly as possible.
S 55 AMG and Sport Package* only:
The spare wheel is for temporary use only.
When driving with spare wheel mounted, en-
sure proper tire pressure and do not exceed
vehicle speed of 50 mph (80 km/h).
The dimensions of the spare wheel are dif-
ferent from those of the road wheels. As a
result, the vehicle handling characteristics
change when driving with a mounted spare
wheel. Adapt your driving style accordingly.


343 Practical hints
Flat tire

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.!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.


394 IndexEmergency call system* 237
Emergency calls
Initiating an emergency call 240
With Tele Aid* 238
Emergency engine shut-down 355
Emergency operation (Limp Home Mode)
165
Emergency operations
Closing sliding/pop-up roof 330
Locking the vehicle 327
Opening sliding/pop-up roof 330
Remote door unlock 244
Unlocking the trunk lid 327
Unlocking the vehicle 326
Emergency tensioning device see ETD 65,
382
Emission control 259
Ending
A call (telephone) 140
Engine 362
Compartment 263
Message in display 294
Starting 43
Starting with KEYLESS-GO* 43
Starting with the Smartkey 43
Turning off with the Smartkey 52Engine cleaning 284
Engine compartment 263
Fuse box in 354
Hood 263
Engine malfunction indicator lamp 294
Engine number 382
Engine oil 264
Adding 266, 267
Additives 373
Checking level 264
Consumption 264
Display messages 308
Filler neck 267
Messages in display 265, 309
Viscosity 382
Engine oil level see Oil level 262
Engine shut down in an emergency 355
Entry position
Messages in display 321
ESP 78, 382
Four wheel electronic traction system
with ESP 81
Switching off 80
Switching on 80
Warning lamp 290ETD 382
Safety guidelines 60
ETD (Emergency tensioning device) 65
Exterior lamp switch 120
Exterior rear view mirrors
Adjusting 39
Folding electrically 170
Parking position for 158
F
Fahrenheit
Setting temperature units 149
Fastening the seat belts 40
Fine adjustment
Cruise control 198
Distronic* 205
First aid kit 322
Flat tire 339
Lowering the vehicle 342
Mounting the spare wheel 339
Preparing the vehicle 339
Flexible Service System (FSS) 280, 383
Fog lamp, rear 123, 332
Fog lamps
Replacing bulbs 331

407 Index
Upgrade signals 243
TeleAid
Messages in display 320
Telematics* 385
Telephone* 236
Answering a call 140
Dialing a number from the phone book
140
Ending a call 140
Hands-free microphone 27
Loading phone book* 140
Messages in display 321
Operating 139
Redialing 141
Temperature
Display mode 149
Setting interior temperature 177
Setting units in display 149
Tires 274
Tie-down hooks (Trunk) 223
Tightening torque 385
Tightening torque (Wheel bolts) 342
Time
Setting digital clock 23
Tire inflation pressure
Checking 262, 273Tire speed rating 255, 385
Tire traction 255
Tires 272, 378
Direction of rotation 273
Driving instructions 254
Messages in display 318
Retreads 272
Service life 273
Temperature 274
Tread depth 278
Wear pattern 277
Winter 278
Tools 322
Tow-away alarm 84
Arming 84
Disarming 84
Disarming for transport 84
Towing eye bolt (vehicle tool kit) 323
Installing 351
Towing the vehicle 349
Tracking services
For stolen vehicle 244
Traction 164, 385
Transmission see Automatic transmission
268
Tread depth (tires) 278Trip computer 143
Trip odometer
Resetting 128
Trunk
Auxiliary fuse box 353
Closing 97
Closing from the inside 99
Lock button, KEYLESS-GO* 93
Locking separately 98
Message in display 321
Opening 95
Opening from inside vehicle 96
Opening from the inside 99
Parcel net 232
Tie-down hooks 223
Trunk lid 95, 99
Trunk lock 327
Unlocking in an emergency 327
Unlocking separately 98, 102
Unlocking with SmartKey 89, 94
Trunk lid emergency release 96
Trunk lid opening/closing system* 99
Turn signal lamps
Replacing bulbs 331, 332