393 Operation
Tires and wheels
Tire ply material
1Plies in sidewall
2Plies under tread
This marking tells you about the type of
cord and number of plies in the sidewall
and under the tread.Tire and loading terminology
Accessory weight
The combined weight (in excess of those
standard items which may be replaced) of
automatic transmission, power steering,
power brakes, power windows, power
seats, radio, and heater, to the extent that
these items are available as
factory-installed equipment (whether
installed or not).
Air pressure
The amount of air inside the tire pressing
outward on each square inch of the tire.
Air pressure is expressed in pounds per
square inch (psi), or kilopascal (kPa) or
bars.
Aspect ratio
Dimensional relationship between tire
section height and section width
expressed in percentage.
Warning!G
The temperature grade for this tire is estab-
lished for a tire that is properly inflated and
not overloaded. Excessive speed, underin-
flation, or excessive loading, either sepa-
rately or in combination, can cause
excessive heat build-up and possible tire
failure.
iFor illustration purposes only. Actual data
on tires are specific to each vehicle and may vary
from data shown in above illustration.
440 Practical hints
What to do if …
Display messagePossible
cause/consequencePossible solution
Front Passenger Airbag
Disabled
See Operator’s ManualFront passenger front
air bag is deactivated
while driving even
though an adult or
someone larger than a
small individual is oc-
cupying the front pas-
senger seat. Forces
acting on the seat may
make the system
sense a decrease in
weight.Stop the vehicle in a safe location as soon as possible and check the front
passenger seat for the following:
Apply the parking brake (page 65).
Switch off the ignition (page 39).
Have the front passenger vacate the seat and exit the vehicle.
Adjust the seat in a height position (page 44).
Make sure that no objects which apply forces to the seat are present (e.g. ob-
jects such as books, briefcases etc. lodged underneath, behind or around the
seat). Such forces may cause the system to sense that an occupant of a lesser
weight than actually present is on the front passenger seat.
Keep the seat unoccupied, close the front passenger door and switch on the
ignition (
page 39).
(Continued on next page)
494 Practical hints
Flat tire
Prevent the vehicle from rolling away
by blocking wheels with wheel chocks
or other sizeable objects.
One wheel chock is included with the
vehicle tool kit (
page 469).Changing wheel on a level surface
Changing rear wheel on passenger side
(Example illustration)
Place the wheel chock in front of and
another sizeable object behind the
wheel that is diagonally opposite to the
wheel being changed.
Always firmly set parking brake and block
wheels with wheel chocks or other sizeable
objects before raising vehicle with jack. Do
not disengage parking brake while the vehi-
cle is raised.
Make sure that the ground on which the
vehicle is standing and where you place the
jack is solid, level and not slippery. If neces-
sary, use a large underlay. On slippery
surfaces, such as tiled floors, you should
use a non-slip underlay, for example a
rubber mat.
Do not use wooden blocks or similar objects
to support the jack. Otherwise the jack may
not be able to achieve its load-bearing
capacity if it is not at its full height.
Never start the engine when the vehicle is
raised.
Also observe the notes on the jack.
Warning!G
Only jack up the vehicle on level ground or
on slight inclines/declines. Otherwise, the
vehicle could fall off the jack and injure you
or others.
560 Index
Replacing bulbs 480
Backup lamps 480, 481, 487
Brake lamps 480, 481, 487
Fog lamps, Front 480, 481, 483, 485
Fog lamp, Rear 480, 481, 487, 488
Headlamps 480, 481, 483
License plate lamps 480, 481, 487,
488
Low beam headlamps 480, 481, 483
Parking lamps 480, 481, 483, 485,
487, 488
Side marker lamps, Front 480, 487
Side marker lamps, Rear 480, 481,
487, 488
Standing lamps 480, 481, 483, 485,
487, 488
Tail lamps 480, 481, 487
Turn signal lamps 480, 481, 483,
485, 487
Reporting safety defects 18
Reset button, In instrument cluster 154Reset tool
Active head restraints,
Depository 478
Residual heat utilization 235
Restraint system
See Children in the vehicle
See SRS
See Infant and child restraint systems
Reverse gear position, Automatic
transmission 190, 194
Rims 395, 529
Roadside Assistance 12
Roadside Assistance button see Tele Aid*
Roller sunblinds, Panorama roof* 252
RON 540
Roof rack* 288
Rubber parts, Cleaning 410
Run Flat Indicator (Canada only) 374S
Safety
Driving safety systems 99
Occupant safety 70
Reporting safety defects 18
Safety belts see Seat belts
Satellite radio* 166
Scissors-type vehicle jack 470
Seat belt force limiter 85
Seat belt height adjustment 52
Seat belts 82
Children in the vehicle 87
Cleaning 411
Fastening 50
Height adjustment 52
Proper use of 52, 84
Safety guidelines 74
Telltale 29, 82, 420
Seat heating* see Seats 140
Seat ventilation* see Seats
Seating capacity 367
