The shift paddles on the steering wheel allow you to shift gears quickly while keeping both hands on the steering wheel.
Gears will only be shifted at appropriate engine and road speeds, for example downshifting is not possible if the engine speed is too high.
The selected gear is briefly displayed in the instrument cluster, followed by the current gear.
If the shift paddles on the steering wheel are used to shift gears in automatic mode, the transmission temporarily switches to manual mode.
If the selector lever is still in selector lever position D with the respective transmission version, it is possible to switch back into the automatic mode:
Or
In the manual mode, after conservative driving for a certain amount of time or if there has been no acceleration or shifting of the shift paddles within a certain amount of time, the transmission switches back to automatic mode.
Displays in the instrument cluster
The selector lever position is displayed, e.g.: P.
BMW X3 Service & Repair Manual > Engine wiring loom: Replacing wiring harness section for engine (N20)
IMPORTANT:
Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC
DISCHARGE (ESD PROTECTION) .
Necessary preliminary tasks:
Read out the fault memory of the DME control unit.
Switch off ignition.
Remove intake PLENUM .
Overview, engine sensor system wiring harness modu ...