My Vauxhall combo van side door sounds like it unlocking then locking again when driving. The door random unlockes then locks again while driving not all time but at random times. It dosent come open jut sounds like it unlocking then locking ???????
Electrics, ECU, Warnings & Lights
Sticking lock actuator could cause it , worthwhile spraying lock assembly with the likes of WD40 .Also check wiring in case damaged and making and braking contact