See also:

Replacing the battery
1. Switch off the ignition. 2. Wait at least 5 minutes after switching off the ignition before disconnecting the battery so that all information in the vehicle's electrical system can be stored ...

Environment
Volvo is passionately committed to protecting our environment. Along with safety, environmental protection is a cornerstone of the Volvo brand, commensurate with the company's philosophy to protect ...

Electrical system
General information 12-volt system with voltage controlled generator. Single wire system in which the chassis and engine block are used as conductors, grounded on the chassis. Battery If you ...