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.
The number of registered keys for the vehicle can be found by pressing MY CAR and going into Information
Number of keys. See page 133 for a description of the menu system.
USA-5WK49264
FCC ID:KR55WK49264 + Siemens VDO
5WK49236
FCC ID:KR55WK49236, 5WK49266
FCC ID:KR55WK49266 + Siemens VDO
5WK49233
FCC ID:KR55WK49233
This device complies with part 15 of the FCC rules and RSS-210. Operation is subject to the following conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Canada-5WK49264
IC:267T-5WK49264 + Siemens VDO
5WK49236
IC:267T-5WK49236, 5WK49266
IC:267T-5WK49266 + Siemens VDO
5WK49233
IC:267T-5WK49233
Operation is subject to the following conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
Test yourself
A quick Volvo XC60 quiz: every answer comes with an explanation and a link to the manual page.