Junction box: Introduction
On the BMW 1-Series, 3-Series and on the BMW X5, the junction box assumes a central role in the vehicle. In the junction box, the distribution box and the junction box electronics form a single unit.
The junction box electronics is the central gateway in the vehicle.
- E70, E71:
- E81, E82, E87, E88:
- E90, E91, E92, E93: