BMW F series Automatic

Wiring #

1. In the engine bay on right side shock tower (looking from bumper) there is a plug that needs to be disconnected and rewired to the TCU

Rewire it according to this schematic (pin numbers are on the image above):

Gearbox plug in the car TCU plug Description
3 35 Ignition
5, 7 69 CAN 1H
6, 8 68 CAN 1L
11, 13 67 CAN 2H
12, 14 66 CAN 2L
15 51-53 +12V Battery

2. Connect gearbox plug from TCU straight into gearbox

TunerPro configuration #

Start by reading about Tuner Pro setup

Set CAN1 and CAN2 to 32 (or 35 for DCT car) and set paddles1 to 13(OEM can paddles)

Updated on June 26, 2025