Position of relays in protective housing (on left in engine compartment)
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.
1 - Secondary Air Injection (AIR) pump relay J299
2 - Motronic ECM power supply relay J271
NOTE:
- If tools are necessary to pull relays or control modules out of the relay plate, first disconnect the battery Ground strap.
- Before disconnecting the battery Ground strap obtain the code for radios with anti-theft coding.