See also:

How do states use OBD II for emission inspections?
Many states connect a computer directly to a vehicle's OBD II system. The inspector can then read "faults." In some states, this type of inspection has replaced the tailpipe emission ...

Opening the tailgate manually
Opening the tailgate manually The tailgate is held closed by an electronic locking mechanism. To open: 1. Press lightly on the rubberized plate under the handle to release the lock. 2. Lift t ...

Accessory installation
• We strongly recommend that Volvo owners install only genuine, Volvo-approved accessories, and that accessory installations be performed only by a trained and qualified Volvo service technician. ...