See also:

Deposit control gasoline (detergent additives)
Volvo recommends the use of detergent gasoline to control engine deposits. Detergent gasoline is effective in keeping injectors and intake valves clean. Consistent use of deposit control gasol ...

Reading lights and courtesy light
1 Driver's side front reading lamp 2 Courtesy lights 3 Passenger's side front reading lamp The reading lights can be switched on or off by pressing buttons 1 or 3. The courtesy lighting (includ ...

Cleaning the brake discs
Coatings of dirt and water on the brake discs may result in delayed brake function. This delay is minimized by cleaning the brake linings. Cleaning the brake pads is advisable in wet weather, prior ...