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 gasolines ...

Activating RSE
The RSE system can be activated using controls on the front or rear screens. From the front seat, press MEDIA (see the following illustration) and select RSE. From the rear seat, press the scree ...

Unlocking/locking
Unlocking 1. Insert the remote key into the ignition slot as far as possible. 2. Press the START/STOP ENGINE button. > A sound will be audible when the lock releases. Vehicles with keyless driv ...