Page 313 of 398

WHEELS AND TIRES
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311
NOTE
•The tire monitoring systems use a tem- perature compensated pressure value.This pressure value is dependent on tiretemperature and ambient temperature,which can differ from the recommendedcold tire pressure in the tire inflation tableand on the tire pressure placard locatedon the driver's side B-pillar (the structuralmember at the side of the vehicle, at therear of the driver's door opening). Thismeans that it may sometimes be neces-sary to inflate them slightly above therecommended cold pressure value(approx. 3-4 psi or 0.2-0.3 bar) in orderto reset a low tire pressure warning.
• To help avoid incorrect tire inflation pres-sure, if possible only inflate the tireswhen they are cold. The tires are consid-ered to be cold when they have the sametemperature as the surrounding (ambi-ent) air. This temperature is normallyreached after the vehicle has beenparked for at least 3 hours. After driving adistance of approximately 1 mile (1.6 km),the tires are considered to be hot.
CAUTION
•
After inflating the tires, always reinstall the valve cap to help avoid damage to thevalve from dirt, gravel, etc.
• Use plastic valve caps only. Metal capscould corrode and become difficult toremove.
WARNING
•Incorrect inflation pressure could lead to tire failure, resulting in a loss of control ofthe vehicle.
• Tire monitoring systems cannot indicatesudden tire damage caused by externalfactors (e.g., a blowout) in advance.
Related information
•Tire Pressure Monitoring System (TPMS) – general information (p. 308)
• Tire Pressure Monitoring System (TPMS) –recalibrating (p. 309)
• Tire Pressure Monitoring System (TPMS) –activating/deactivating (p. 310)
• Tire Pressure Monitoring System (TPMS) –changing wheels (p. 308)
• Tire pressure monitoring - overview (p. 304)
Self-supporting run flat tires (SST)
Self-supporting run flat tires are available as optional equipment on certain models.
The vehicle must be equipped with one of the tire pressure monitoring systems if tires of this typeare installed. Tires of this type have specially reinforced side- walls that make it possible to continue driving toa limited extent even though the tire has lostsome or all of its inflation pressure. These tiresare mounted on special rims (normal tires canalso be mounted on these rims). If an SST tire loses inflation pressure, the yellow TPMS symbol illuminates in the instrument paneland a text message is also displayed. If this hap-pens, reduce speed to not more than 50 mph(80 km/h). The tire should be replaced as soonas possible.
Page 319 of 398
WHEELS AND TIRES
* Option/accessory, for more information, see Introduction.317
12. Immediately drive the vehicle for approxi-
mately 2 miles (3 km) at a maximum speed of 50 mph (80 km/h) to distribute the seal-ing compound in the tire.
CAUTION
If your vehicle is equipped with the Tire Pres- sure Monitoring System (TPMS), the use ofthe sealing compound may lead to incorrecttire pressure readings or in rare cases, dam-age to the tire pressure sensor. Use the tiresealing system to check and adjust the dam-aged tire's inflation pressure.
NOTE
• Safely stow the tire sealing system in a convenient place as it will soon be usedagain to check the tire
Page 385 of 398

SPECIFICATIONS
* Option/accessory, for more information, see Introduction.383
Symbols in the main instrument panel
Warning symbols in the instrument panel
SymbolDescriptionSee
Low oil pressure(p. 75)
Parking brakeA(p. 75)
SRS airbags(p. 75)
Seat belt reminder(p. 75)
Generator not charging(p. 75)
Fault in the brake system(p. 75)
Warning symbol(p. 75)
A
The symbol is Park only on models with the optional digital
instrument panel.
Related information
• Information displays – indicator symbols (p. 73)
• Information displays – warning symbols(p. 75)
• Information display – messages (p. 116)
Indicator symbols
The following tables list the most common warn- ing and indicator lights and symbols and a refer-ence to where more detailed information can befound.
: The red warning symbol illuminates to
indicate a problem related to safety and/or driva- bility. A message will also appear in the maininstruments panel's display.
: The information symbol illuminates and a
text message is displayed to provide the driver with necessary information about one of thevehicle's systems.
Indicator symbols in the instrument panel
SymbolDescriptionSee
Fault in the Active Bend- ing Light (ABL) *system(p. 73)
Malfunction indicator light(p. 73)
Anti-lock brake system (ABS)(p. 73)
Rear fog lights on(p. 73)
Stability system, Hill Descent Control, Trailer Stability Assist *(p. 73)
SymbolDescriptionSee
Tire pressure monitoring sensor (TPMS)(p. 73)
Low fuel level(p. 73)
Information symbol, see text in information dis-play(p. 73)
High beam indicator(p. 73)
Left turn signal indicator(p. 73)
Right turn signal indica- tor(p. 73)
Stability system , Sport mode(p. 175)
Related information
•Information displays – indicator symbols (p. 73)
• Information displays – warning symbols(p. 75)
• Information display – messages (p. 116)