Central Locking problem

[NKB]

Can anyone help? My Vectra estate 2001 will not lock or unlock by remote.
I press the fob and light on the fob flashes as do indicators but have to unlock drivers door manually - even when I unlock other doors manually both the passenger and one rear door will not open..!

[NKB]

Just to add further, I have changed the battery in the fob - please can anyone help?

[Big Dave]

Try re-sync'ing the fob to the car, as per the handbook info. I know your fob doesn't look like the one in the picture, but it's the same proceedure.

[Big Dave]

Hang on a mo, if the indicators are flashing when you press the fob, it means it is working. Try checking the central locking fuse hasn't blown.

[NKB]

Checked fuses - all ok. Is their a relay I cn check and if so, which one..?

[NKB]

All OK now, turned out to be multi-plug in door hinge, took apart, cleaned, sprayed with WD and hey-presto!
Thanks anyway Big Dave!

[Big Dave]

Glad you got it sorted.