See also:

Buttons in the center console
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Spots on interior plastic, metal, or wood surfaces
Cleaning interior plastic components should be done with a cleaning agent specially designed for this purpose. Consult your Volvo retailer. ...

License plate lighting
1. Remove the screws with a screwdriver. 2. Carefully detach the entire bulb housing and pull it out. 3. Replace the bulb. 4. Reinsert the entire bulb housing and tighten the screws. ...