Drivers door central locking?

[JNH]

Hi there,

Just wondering if anybody could shed some light on an intermittent central locking issue on a C6? 

Remote locking functions fine for every door other than the drivers door, of which, does not seem to respond to the remote. 

Other doors do not seem affected at all. 

Sticking actuator? Control module? 

Would rather DIY it than pay a fortune if possible; car is a 10 plate A6. 

Appreciate the help. 

[niedzial1983]

Run a vcds scan first . It may indentify the problem

If you dont have a vag com cable google for someone that has in your area . Usualy they take 10-20£ for a scan or visit a garage

http://www.maptive.com/ver3/VCDS_Locator