Sorry guys I've had this link for months and its always worked before as it worked last night else I would have posted it. Maybe their server is down, I'll keep trying it every day.
It shows a list of VW models and you click on Jetta and you get another list of all pdf's relating to that model.
I've just tried it again at its working at the moment.
Batteries/
Beetle/
CC/
Chassis steering suspension/
Electrical/
Engine/
Eos/
Eurovan/
Golf GTI/
IMMOB/
Jetta/
Maintenance/
Passat/
Phaeton/
Radio/
Readiness/
Routan/
Scan tool/
TB/
TT/
Tiguan/
Touareg/
Transmission/
Vehicle systems modules data bus/