Immobilizer (start inhibitor)

The immobilizer is a start inhibitor that helps prevent unauthorized persons from starting the engine.

Each of the keys supplied with your vehicle contains a coded transponder. The code in the key is transmitted to an antenna in the ignition slot where it is compared to the code stored in the start inhibitor module. The vehicle will start only with a properly coded key. If you misplace a key, take the other keys to a trained and qualified Volvo service technician for reprogramming as an anti-theft measure. The following messages (which may appear in the instrument panel display) are related to the immobilizer:

MessageMeaning
Insert car key Remote key not recognized during start. Try to start the vehicle again.
Car key not found

Vehicles with keyless drive* only. Remote key not recognized during start. Try to start the vehicle again.

If the problem continues, insert the remote key into the ignition slot and try to start the vehicle again.

Immobilizer Try start againRemote key fault during start. Contact an authorized Volvo workshop.

 Important

Never use force when inserting the remote key in the ignition slot. The vehicle cannot be started if the transponder is damaged.

USA–FCC ID: LTQWFS 125VO

This device complies with part 15 of the FCC rules. Operation is subject to the following condition: (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–IC: 3659A-WFS125VO

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.

For information on starting the vehicle, see Starting the engine.

  1. * Option/accessory.