Hi,

Hope you can help. My central locking suudenly stopped working (2000 X reg A4). When I press open on the key fob the alarm switches off and the indicators give 2 flashes as normal but none of the doors or boot open.

Located the CL pump on the right of the boot tucked up in foam cladding. Pump seems to operate (makes a noise like a small electric motor) for around 20seconds after trying to open the car. Removed the two air outlets from the pump and there is no air being pumped or sucked when the pump is on.

Does the pump unit contain the alarm, i,e, can I replace the pump without rendering my car a right off. Or does it require new keys etc which control the alarm.

Any help would be greatly appreciated.

Cheers,

Gary.