See also:

Low battery voltage
If the battery voltage is too low, the parking brake cannot be applied or released. Connect an auxiliary battery if the battery voltage is too low, see page 114. ...

Introduction
All bulb specifications are listed on page 311. The following bulbs should only be replaced by a trained and qualified Volvo service technician: Dome lighting Reading lights Glove compartmen ...

Replacing bulbs in the taillight cluster
1. Switch off all lights and turn ignition key to position 0. 2. Fold down the lower section of the tailgate, and fold up the rear section of the cargo area floor. 3. If the vehicle is equipped ...