See also:

Loss of a remote key
If either of the remote keys is lost, the other should be taken with the car to a Volvo retailer. As an anti-theft measure, the code of the lost remote key must be erased from the system. NOTE ...

Oil volume
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Keyless drive remote key and driver's seat/door mirror memory
• When you leave the vehicle with a PCC in your possession and lock any door, the position of the driver's seat and door mirrors will be stored in the seat's memory. • The next time a door is o ...