Got the following issue..
The switches in the drivers door have eratic behaviour. One day they work fine (operating both nearside and offside front windows), the next the offside window won't do anything and the nearside window will go down but not up - i can close this with the switch on the passenger door (not ideal when driving!). Occassionally the drivers window will go down but not up, at which point i have to use the key in the doorlock to close it.
I've stripped the switch int he drivers door panel, cleaned contacts etc but no change.
I suspect its the window regulator, but why would i have issues with both the drivers and passenger window at the same time ??
Anyone had any success just cleaning and relubing the regulator mechanism ?