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Home >> Volvo >> 2003 >> S40 L4-1.9L Turbo VIN 29 B4204T3 >> Repair and Diagnosis >> Body and Frame >> Locks >> Keyless Entry >> Testing and Inspection >> Component Tests and General Diagnostics >> Checking Remote Controls
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Checking Remote Controls






Checking remote controls

Resetting remote control

Note! If the remote control buttons are pressed in too many times without establishing contact with the receiver in the car, the remote control loses functionality and must be reset.




- Ignition off
- Remove the key from the ignition switch
- Close the doors and the sun roof/hood.




- Press a button on the remote control three times in 5 seconds.
The remote control is now reset.
Try to lock the car using the remote control.






Is the car locked?

Yes - No Fault Found

No - Replacing batteries

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Replacing batteries
Replace the batteries in the remote control.
Try to lock the car using the remote control.









Is the car locked?

Yes - FAULT FOUND

No - No Fault Found

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