Conserving electrical current

Keep the following in mind to help minimize battery drain:
- When the engine is not running, avoid using ignition mode II. Many electrical systems (the audio system, the optional navigation system, power windows, etc) will function in ignition modes 0 and I. These modes reduce drain on the battery.
- Please keep in mind that using systems, accessories, etc., that consume a great deal of current when the engine is not running could result in the battery being completely drained. Driving or having the engine running for approximately 15 minutes will help keep the battery charged.
See also:
Emergency Brake Assistance
EBA is designed to provide full brake effect immediately in the event of sudden,
hard braking. The system is activated by the speed with which the brake pedal is
depressed.
When the EBA system is ...
Scanning
SCAN automatically searches through the list
of satellite channels. The search will only be
carried out in the selected category, see
page 215 for more detailed information on the
scan functio ...
Engines
The Volvo XC90 is available with a choice of two high-performance engines -
one diesel and one petrol - both of which produce plenty of power and torque
from low engine speeds and through the mid- ...
