how do i reprogramme my key fob,vauhall astra,mk4?
i had to have the circuit board soldered as the battery was loose, i would like to know how to reprogramme the key fob so the central locking works again as i have no manual.
Turn ignition on (dash lights on, dont start engine), press button on key fob. Doors should lock then unlock.
You may have to press button a few times before it works.
