It is very easy to test to see if this is the case.
Vw passat driver door won t lock.
Common door locking module in this video i show how to deal with the problem buy a vw g.
If however it does not it could be one of a few different issues.
If your early to mid 200 s audi or vw is gabbing problems with either side door electrical locks windows or anything electrical start by looking here.
Your volkswagen remote control vehicle key may have a dead battery.
Vw door locks not working.
Raise support the vehicle safely according to manufacturer jacking supporting positions.
Between the system s keypads keyless entry and door locks themselves the locking and unlocking of your vw s door isn t as simple as it seems.
When where needed.
Most of the time the fix is simple but some problems may require the assistance of a professional mechanic.
Your volkswagen remote control vehicle key should be able to lock and unlock your vehicle s doors from within a perimeter of several yards around the vehicle.
How gain entry via a vw door that won t open from inside or outside.