Buzzers, Relays & Timers
WARNING: This page does not describe the selected car, but rather 20 other vehicles, including the 2004 BMW 545i, 2004 BMW 530i, 2004 BMW 525i, 2003 BMW M5, and 2003 BMW 540i. However, it is still accessible from the selected car via links, so may be relevant.
BUZZERS, RELAYS & TIMERS LOCATION
| Component | Location Identifying |
|---|---|
| Auxiliary Fan Normal Speed Relay (K21) | Right rear of engine compartment. See Figure. |
| Blower Relay (K4) | Behind glove box. See Figure. |
| Central Locking Fuel Tank Access Flap Relay (K121) | Right rear of luggage compartment. See Figure. |
| Fuel Pump Relay (K96) (Sedan 1998-2000) | Right side of luggage compartment. See Figure. |
| Fuel Pump Relay (K96) (Wagon 1998-2000) | Right rear of luggage compartment. See Figure. |
| Fuel Pump Relay (K96) (2001-2004) | Behind glove box. See Figure. |
| Horn Relay (K2) | Left side of dash. See Figure. |
| Rear Defogger Relay (K13) (Sedan) | Right side of luggage compartment. See Figure. |
| Secondary air injection pump relay | In E-box. Rear right engine compartment. See Figure. |
| Rear Defogger Relay (K13) (Wagon) | Right rear of luggage compartment. See Figure. |
| Starter Relay (K6324) | Behind glove box. See Figure. |
| Unloader Relay, Terminal R (K3) (Sedan) | Right side of luggage compartment. See Figure. |
| Unloader Relay, Terminal R (K3) (Wagon) | Right rear of luggage compartment. See Figure. |
| Unloader Relay, Terminal 15 (K93) | Right side of luggage compartment. See Figure. |