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 must replace your battery, be sure to replace it with a battery of the same cold start capacity and reserve capacity as the original.
(See the decal on the battery).
WARNING
PROPOSITION 65 WARNING
!
Battery posts, terminals, and related accessories
contain lead and lead compounds,
chemicals known to the state of California
to cause cancer and reproductive harm.
Wash hands after handling.
See also:
Locking
1. Switch off the engine (see page 114 for
details).
2. Remove the remote key from the ignition
slot.
3. Open the driver's door.
> A sound will be audible when the steering
wheel lock enga ...
Loss of a remote key
If either of the remote keys is lost, the other
should be taken with the car to a Volvo retailer.
As an anti-theft measure, the code of the lost
remote key must be erased from the system.
NOTE
...
Checking settings
The current Collision Warning settings can be checked by pressing MY CAR on the
center console control panel and going to Settings Car settings Driver support systems
Collision Warning. ...
