hi recently bought a 2001 bora tdi, its got high miles but its got full history, the oil sensor workshop has been flashing since i have had it. The previous owner has said the sump pan has been changed so it just needs resetting....
Any ideas?

the rear window has had a new regulator fitted but the cog, looks like a small wheel, which controls the wheel from going up and down, has not been fitted and the owner has lost it, can i buy this cog on its own from the dealers?

thanks