Electrical system

Electrical system  - Specifications - Volvo XC90 Owners Manual - Volvo XC90

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

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:

    Brake lights and taillights
    The brake lights and taillights are replaced from inside the cargo area. NOTE Before starting to replace a bulb, see page 322. 1. Open the panel. 2. Remove the bulb holder by turning it coun ...

    Operation and function
    LDW can be switched on or off by pressing the button on the center console. A light in the button illuminates when the function is on. The trip computer display shows Lane Depart Warn Standby < ...

    Listening to the radio
    You can also listen to the infotainment system's radio through the RSE system. 1. Switch on the cordless headphones, select CH.A for the left screen or CH.B for the right screen. 2. Point the ...