Test conditions

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2005 Volkswagen GTI, 2004 Volkswagen Jetta, 2004 Volkswagen GTI, 2003 Volkswagen Jetta, and 2003 Volkswagen GTI. However, it is still accessible from the selected car via links, so may be relevant.

Engine oil level OK, checking, Dipstick markings
Engine oil temperature at least 80 ° C (coolant fan must have run once).
Selector lever must be in position "P" or "N" on vehicles with an automatic transmission.

NOTE:

Functional check and servicing the optical and acoustic oil pressure warning: → Electrical Wiring Diagrams, Troubleshooting and Component Locations