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:
BRAKE Brake circuit malfunction
The brake system is a hydraulic system consisting
of two master cylinders and two separate
brake circuits. If a problem should occur in
one of these circuits, it is still possible to stop
the vehi ...
Geartronic–manual shifting
Geartronic allows you to manually shift among
your vehicle's six forward speeds. Geartronic
can be selected at any time.
• To access the manual shifting position
from Drive (D), move the gear s ...
Warranty
As you'd expect, the Volvo S40 saloon is supported by a comprehensive
warranty. The standard mechanical warranty is three years/60,000 miles
(whichever comes first), plus there's a three-year, unl ...
