2008 MERCEDES-BENZ SL55AMG TPMS

425 Practical hints
Flat tire
Before storing the jack in the trunk,
crank back to storage position and fold
in the arm.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.
MOExtended system*
The MOExtended system allows you to
continue driving your vehicle even if there
is a total loss of pressure in one or more
tires.
You may only use the MOExtended system
in conjunction with the Run Flat Indicator*
(Canada vehicles) (
page 303), TPMS
(U.S. vehicles) (
page 305), or Advanced
TPMS* (Canada vehicles) (
page 308).
Warning!G
When turning the wheel wrench to tighten
the wheel bolts, make sure you position
hands on the wrench in such a way that you
avoid injury to yourself, such as scraping
your hands against the wheel. Make sure
turning the wheel wrench will not scratch or
damage the wheel rim.
iFor information on storing the spare wheel
back into the trunk, see “Storing the spare wheel
after use” (
page 402).
!The maximum distance in emergency
mode depends on the vehicle’s load. It is
30 miles (50 km) if the vehicle is partially
loaded and 18 miles (30 km) if the vehicle is
fully loaded.
The point at which the maximum driving distance
begins in emergency mode is when the warning
message appears in the multifunction display
indicating that there is a loss of tire inflation
pressure.
Do not exceed the maximum speed of
50 mph (80 km/h).

469 Index
Brake system
Messages in the multifunction
display 382
Brakes 268
BAS 91
Brake fluid 280, 458, 460
Electro-hydraulic brake system 94
High-performance brake system
(AMG vehicles only) 270
Warning lamp 345
Break-in period 266
Bulbs
Messages in the multifunction
display 392
Replacing 409
C
California retail buyers and lessees,
important notice for 11
Call priority, Tele Aid 256
Capacities and recommended
fuel/lubricants 457
Cargo area see Trunk
Carpets, cleaning 339
Catalytic converter 277
CD changer 155, 240CD player
Operating 155
Center console
Lower part 32
Upper part 31
Central locking
Automatic 122, 166
Central locking/unlocking
switch 31, 122
Locking/unlocking from inside 122
Certification label 444
Check engine see Lamps, indicator and
warning
Checking tire pressure electronically with
the Advanced Tire Pressure Monitoring
System (Advanced TPMS)*, (Canada
only) 308
Children in the vehicle
Air bags 84
Infant and child restraint systems 84
Occupant Classification System
(OCS) 74
Passenger front air bag off indicator
lamp 78, 357
Cigarette lighter 244
Clock 25, 161Cockpit 24
Cold tire inflation pressure 323
Collapsible tire (spare wheel) 453
COMAND system 31
Driving instructions 276
Combination switch
High beam 57, 135
Turn signals 57
Windshield wipers 58
Consumer battery 290
Control and operation of radio
transmitters 276
Control system 143, 146
Control system menus
AMG 150
AUDIO 153
Distronic* 156, 222
NAV 155
Settings 157
Standard display 149
TEL* 169
Trip computer 167
Vehicle status message memory 156

483 Index
Telephone* 30, 247
Answering a call 170
Changing mobile phone cradle 250
Compartment 239
Dialing 170
Ending a call 171
Inserting in cradle 248
Installing a different mobile phone
cradle 250
Loading phone book* 171
Messages in the multifunction
display 396
Operating 169
Redialing 171
Removing from cradle 249
Telephones and two-way radios 276
Temperature
Outside temperature indicator 142
Sensor, Interior 33
Tires 301
Tightening torque 424
Time
Settings (control system) 161TIN 324
Tire
Vehicle maximum load on 325
Tire and Loading Information 295
Tire and loading terminology 322
Tire care and maintenance 292
Tire Identification Number see TIN
Tire inflation pressure
Checking 281, 300, 302
Checking tire pressure electronically
with the Advanced Tire Pressure
Monitoring System (Advanced
TPMS)*, (Canada only) 308
Checking tire pressure electronically
with the Tire Pressure Monitoring
System (TPMS), (USA only) 305
Tire inflation pressure see the placard on
the fuel filler flap
Tire inspection 292
Tire load rating 324
Tire ply composition and material
used 324
Tire speed rating 273, 315, 325
Tire terminology 322
Tire traction 273Tires 291
Advanced Tire Pressure Monitoring
System (Advanced TPMS)*, (Canada
only) 308
Cleaning 293
Direction of rotation 294
Driving instructions 271
Low tire pressure telltale 355
Messages in display 397
Messages in the multifunction
display 375, 397
MOExtended*425
Retreads 291
Rims and tires 449
Rotating 325
Run Flat Indicator (Canada only) 303
Service life 292
Spare wheel 453
Temperature 301, 321
Tire Pressure Monitoring System
(TPMS), (USA only) 305
TPMS malfunction telltale 355
Tread depth 293, 328
Wear pattern 326
Winter 327

484 Index
Tools 400
Total load limit 325
Tow-away alarm 100
Switch 32
Towing eye bolt 400
Installing 436
Towing the vehicle 434
TPMS (USA only) 305
Traction 93, 325
Transmission see Automatic transmission
Tread 325
Tread depth 293
Treadwear indicators 325
Trip computer 167
Trip odometer
Resetting 141
Trunk
Closing the lid 116
Lighting 139
Load assist 245
Messages in the multifunction
display 399Opening from inside vehicle 114
Opening/closing
system* 116, 117, 118
Parcel net 242
Power closing assist for trunk lid 121
Unlocking 114
Unlocking (KEYLESS-GO*) 114
Unlocking in an emergency 404
Unlocking separately 114
Valet locking 120
Trunk lid
Opening 115
Turn signal lamps
Cleaning lenses 336
Replacing bulbs 410, 413
Turn signals 25, 57
Exterior rear view mirrors 410, 413
Front bulbs 410
Indicator lamps 27
Rear bulbs 410
Turning off the engine 64U
Uniform Tire Quality Grading
Standards 325
Units
Setting speedometer units 160
Unlocking the vehicle 38
In an emergency 403
Upholstery
Cleaning 340
Useful features
Floormat* 247
V
Vehicle
Locking 31
Locking in an emergency 405
Minimum distance (Parktronic*) 235
Towing 434
Unlocking 31
Unlocking in an emergency 403