See also:

Oil pressure warning light
If the light comes on while driving, stop the vehicle and then stop the engine immediately and check the engine oil level. If the light stays on after restart, have the vehicle towed to the nea ...

ABS (Anti-lock brake system)
If the warning light comes on, there is a malfunction of the ABS system (the standard braking system will still function). The vehicle should be driven to a trained and qualified Volvo service ...

Removing the cover to access the bulbs
NOTE Before starting to replace a bulb, see page 306. 1. Loosen the cover's four retaining screws with the tool (1) provided in the vehicle's tool kit (see page 290). The screws sho ...