Central locking

[christo]

Hi lads am looking for your help with 318i cabrio problem is when I lock the car with key fob the front windows wont close they did work but not anymore any suggestions?thanks.

[Brianmoooore]

Window closing on an E30 was a very rare option - so rare I've never seen one, but there are plenty of aftermarket window closure modules around, usually as add ons to aftermarket immobiliser/alarms.
The first,thing you need to do is investigate to see what you have.

[christo]

I have a BMW original center locking system.