The automatic transmission (transmission) control unit in BMW cars is usually located in one of the following places:
1. Engine compartment:
* Near the gearbox, under the hood
2. Under the instrument panel:
*Behind the center console, near the driver’s or passenger’s feet
* In the electronics control box (E-box) or DME module
3. In the trunk:
*Under the rear seat (not on all models)
* In the trunk control unit
The specific location of the automatic transmission control unit may vary depending on the model and year of manufacture of the BMW.
Tip: Check your BMW owner’s manual or consult an authorized BMW dealer for accurate information.