Engine and cooling system

Under special conditions, for example when driving in hilly terrain, extreme heat or with heavy loads, there is a risk that the engine and cooling system will overheat. Proceed as follows to avoid overheating the engine.
• Maintain a low speed when driving with a trailer up long, steep hills.
• Do not turn the engine off immediately when stopping after a hard drive.
WARNING
The cooling fan may start or continue to
operate (for up to 6 minutes) after the engine
has been switched off.
• Remove any auxiliary lights from in front of the grille when driving in hot weather conditions.
• Do not exceed engine speeds of 4500 rpm if driving with a trailer in hilly terrain. The oil temperature could become too high.
See also:
Low beam, Halogen
1. Remove the headlight housing from the
vehicle (see page 322).
2. Remove the cover over the bulbs (see
page 323).
3. Unplug the connector from the bulb.
4. Remove the bulb by pressing the h ...
Security
Volvo's passion for safety also extends to issues of personal security. The
Volvo XC90 is fitted as standard with a wide range of features designed to
protect occupants from burglary, theft and as ...
Brake lights
The brake lights come on automatically when
the brakes are applied.
Adaptive brake lights
The adaptive brake lights activate in the event
of sudden braking or if the ABS system is activated.
Th ...
