2005 MERCEDES-BENZ SLK CLASS tire pressure

434 Technical termsLine of fall
The direct line an object moves down-
hill when influenced by the force of
gravity alone.
Locking knob
Button on the door which indicates
whether the door is locked or un-
locked. Pushing the locking knob down
on an individual door from inside locks
that door.
Maintenance System (U.S. vehicles)
Maintenance service indicator in the
multifunction display that informs the
driver when the next vehicle mainte-
nance service is due. The Maintenance
System in your vehicle tracks distance
driven and the time elapsed since your
last maintenance service, and calls for
the next maintenance service accord-
ingly.Maximum loaded vehicle weight
(
page 324)
Maximum load rating
(page 324)
Maximum tire inflation pressure
(page 324)
Memory function
Used to store three individual seat,
steering wheel and mirror positions for
each SmartKey.
MON
(Motor O
ctane N
umber)
The Motor Octane Number for gasoline
as determined by a standardized
method. It is an indication of a gaso-
line’s ability to resist undesired detona-
tion (knocking). The average of both
the MON (Motor Octane Number) and
->RON (Research Octane Number) is
posted at the pump, also known as
ANTI-KNOCK INDEX.Multifunction display
Two display fields in the instrument
cluster used to present information
provided by the control system.
Multifunction steering wheel
Steering wheel with buttons for operat-
ing the control system.
Normal occupant weight
(
page 324)
Overspeed range
Engine speeds within the red marking
of the tachometer dial. Avoid this
engine speed range, as it may result in
serious engine damage that is not
covered by the Mercedes-Benz Limited
Warranty.
Poly-V-belt drive
Drives engine components (alternator,
AC compressor, etc.) from the engine.

435 Technical terms
Power train
Collective term designating all compo-
nents used to generate and transmit
motive power to the drive axles, includ-
ing


Engine


Clutch/torque converter


Transmission


Transfer case


Drive shaft


Differential


Axle shafts/axles
Production options weight
(
page 324)Program mode selector switch
Used to switch the automatic transmis-
sion between standard operation (S)
and comfort operation (C).
Vehicles with steering wheel gearshift
control and manual shift program: in
addition toS andC (for regularS
or comfortC operation, see above),
you can useM for manual shift pro-
gram.
PSI
(P
ounds per s
quare i
nch)
(
page 324)
Recommended tire inflation pressure
(page 324)REST
(Residual engine heat utilization)
Feature that uses the engine heat
stored in the coolant to heat the vehi-
cle interior for a short time after the en-
gine has been turned off.
Restraint systems
Seat belts, belt tensioners, air bags
and child restraint systems. As inde-
pendent systems, their protective func-
tions complement one another.
Rim
(
page 324)
Retractable hardtop
Hardtop that can be opened and closed
at the push of a button and stored in
the trunk.

439 Index
A
ABS 80
Braking 80
Description 431
Display message 350
Emergency brake maneuver 80
Indicator lamp 342
Accelerator position, automatic
transmission 159
Accessory weight 323
Accident 55
Adjusting (Getting started) 37
Air bags 63
BabySmart
TM air bag deactivation
system 75
BabySmartTM air bag deactivation
system, description 431
BabySmartTM compatible child
seat 74
BabySmartTM self-test 76
Children 64
Front 68
Head-thorax 69
Head-thorax, description 433
Kneebag 68Passenger front air bag off indicator
lamp 76
Safety guidelines 66
Air conditioning
Automatic climate control 188
Climate control 178
Air conditioning refrigerant 424
Air pressure see Tire inflation pressure
AIRSCARF neck level heating
(Seats) 102
Description 431
Alarm system see Anti-theft systems
Alignment bolt (Vehicle tool kit) 369,
391
Description 431
Anticorrosion/antifreeze 427
Antilock brake system see ABS
Anti-theft systems 85
Activating 86
Alarm system 85
Canceling alarm 86
Canceling alarm (Tow-away) 87
Deactivating 86
Immobilizer 85
Tow-away alarm 86
Transporting the vehicle 87Ashtray 253
Aspect ratio 323
AUDIO menu (Control system) 123
Audio system 191
Adjusting balance 196
Adjusting sound functions 195
Adjusting volume 195
Audio and telephone, operation 191
Button and soft key operation 194
CD changer 209
CD operation 207
Introduction to satellite radio
(USA only) 202
Operating and display elements 192
Operating safety 191
Operation 194
Radio operation 197
Returning sound functions to factory
settings 196
Returning volume distribution to
factory settings 197
Switching on/off 194
Telephone muting 197
Telephone operation 216
Weather band 201

441 Index
Bi-Xenon
Description 431
Headlamps 381
Bolts
For spare wheel 373
Brake Assist System see BAS
Brakes 274
Brake fluid 286, 424
Display message 356
Salty roads 274
SLK 55 AMG 275
Warning lamp 343
Break-in period 272
Bulbs
Front/rear lamps 380
Replacing 380
Buttons (Audio system) 194C
CAC 431
California, important notice 11
CAN system, description 432
Capacities
(Fuels, coolants, lubricants, etc.) 422
Catalytic converter 282
CD
Changer 250
Player/changer, operation 125
CD changer (Audio system) 207, 209
CD operation (Audio system) 207
Center console
Lamp 347
Overview 28
Central locking
Automatic (Control system) 141
Automatic (When driving) 97
From outside (SmartKey) 59
Locking/unlocking from inside 97
Central locking/unlocking switches 98
Certification label 410
CHECK ENGINE indicator lamp 344Child safety
Air bags 64
Children in the vehicle 73
Cigarette lighter 254
Cleaning tires 299
Climate control 172
Air conditioning 178
Air distribution 176
Air recirculation mode 176
Air volume 176
Control panel, overview 175
Defrosting 181
Maximum cooling 179
Rear window defroster 171
Switching on/off 175
Temperature 175
Clock 116
Cockpit
Description 432
Overview 22
Cold tire inflation pressure 323
Collapsible tire, description 432
Collapsible wheel chock 371

452 IndexPotential problems associated with
underinflated and overinflated
tires 311
Power assistance 273
Power seat see Seats
Power train, description 435
Power washer see Vehicle care
Power windows 232
Express-open/-close 233
Opening and closing 232
Operating rear side windows 234
Operating with retractable hardtop
switch 234
Stopping windows 234
Summer opening/convenience
closing 235
Synchronizing 236
Practical hints
Fuses 404
Lamps in instrument cluster 342
Spare wheel bolts 373
Towing vehicle 401
Vehicle jack 370
What to do if... 342
Premium unleaded gasoline 425Problems
Accident 55
Coolant too hot 55
Misfiring 55
Running erratically 55
While driving 55
With vehicle 17
Product information 9
Production options weight 324
Program mode selector switch
Automatic transmission 158
Description 435
PSI 324R
Radio
Operation (Audio system) 197
Operation (Control system) 123
Satellite (USA only) 124
Radio transmitters, control and
operation 281
Range (Distance to empty,
Control system) 146
Reading lamps 114
Rear view mirrors see Mirrors
Rear window defroster 171
Recommended inflation pressure 324
Recovery services for stolen vehicle 264
Refrigerant (Air conditioning) 424
Refueling 284
Regular checks 285
Remote
Door unlock with Tele Aid 263
Remote control see SmartKey
Removing
Vehicle tool kit 369
Reporting, safety defects 18
Research Octane Number see RON
Reset button (Instrument cluster) 25

456 IndexTire
Vehicle maximum load on 325
Tire and Loading Information 301
Tire and loading terminology 323
Tire care and maintenance 298
Tire Identification Number see TIN
Tire inflation pressure
Air pressure 323
Checking 306, 308
Tire inflation pressure see the placard
on the fuel filler flap
Tire inspection 298
Tire load rating 325
Tire ply composition and material
used 325
Tire speed rating 315, 325
Tire terminology 323
Tires 297, 413
Cleaning 299
Collapsible (Spare wheel) 432
Direction of rotation 300
Driving instructions 277
Flat tire 388
Important guidelines 297
Inflating with air pump 393MOExtended system 312
Mounting wheel 391
Removing wheel 391
Retreads 297
Rims and tires 413
Rotating 326
Run Flat Indicator 308
Service life 298
Sizes 413
Snow chains 328
Spare wheel 371
Speed rating 278
Storing 299
Supplemental tire inflation pressure
information 284
Temperature 307, 322
Traction 278
Tread depth 299, 327
Treadwear indicators (TWI) 277
Wear pattern 326
Wheel chock (Vehicle tool kit) 369
Winter 327
Tools see Vehicle tool kit
Tow-away alarm see Anti-theft systems
Towing (Vehicle) 401Towing eye bolt (Vehicle tool kit) 369
Traction 158, 325
Transmission, display message 353
Transporting the vehicle see Anti-theft
systems
Traveling abroad 281
Tread 325
Tread depth 299
Tread depth (Tires) 327
Treadwear indicators 325
Treadwear indicators (TWI) 277
Trip computer menu
(Control system) 144
Trip odometer (Control system) 116
Trunk 95
Lighting 113
Luggage cover 238
Trunk lid emergency release 96
Trunk lid lock 375
Unlocking in an emergency 375
Unlocking with SmartKey 93
Turn signals 52, 381
Additional in mirrors 381
TWI see Treadwear indicators