Functional networking
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 BMW X3, 2016 BMW X3, 2015 BMW X3, 2014 BMW X3, and 2013 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.
The following graphic shows the functional networking for contact-free tailgate opening.
Example F11
| Item | Explanation |
|---|---|
| 1 | Footwell module (FRM) |
| 2 | Junction Box Electronics (JBE) |
| 3 | Power distribution box |
| 4 | Automatic operation of tailgate (HKL) |
| 5 | Evaluation electronics, contact-free tailgate opening |
| 6 | Lower sensor, contact-free tailgate opening |
| 7 | Upper sensor, contact-free tailgate opening |
| 8 | Bumper aerial |
| 9 | Tailgate/tailgate lock |
| 10 | Rear window locking |
| 11 | Car access system (CAS) |
Example F30
| Item | Explanation |
|---|---|
| 1 | Front Electronic Module (FEM) |
| 2 | Power distribution box, right rear |
| 3 | Rear electronic module |
| 4 | Automatic operation of tailgate (HKL) |
| 5 | Evaluation electronics, contact-free tailgate opening |
| 6 | Lower sensor, contact-free tailgate opening |
| 7 | Upper sensor, contact-free tailgate opening |
| 8 | Bumper aerial |
| 9 | Tailgate/tailgate lock |