🚨 2020 BMW Z4 M40i: Emergency Neutral
The G29 Z4 (2019+) uses an electronic gear selector lever in the center console with shift-by-wire technology for the 8-speed automatic transmission.
🧰 Drafted with AI under the editorial review of Chris Hackleman & Jeff Moore — cross-check against your owner’s manual when possible.
⚠️ Chock the wheels first — neutral means the car can roll. Set the parking brake while you work, never stand downhill of the vehicle, and try a 12-volt jump before any override: power fixes most stuck-in-park problems instantly.
The procedure
- Ensure parking brake is fully engaged and wheels are chocked
- Attempt to jump-start the 12V battery or connect a battery maintainer/jump pack to provide minimal power to the vehicle electronics
- With power restored, turn ignition to ON (press start button without pressing brake pedal)
- Depress and hold the brake pedal firmly
- Move the gear selector to Neutral position
- If battery cannot be jumped and no power is available, see no-power procedure below
- Vehicle can now be moved or loaded onto flatbed
Shift-lock override location
The G29 Z4 does not have a traditional mechanical shift lock override accessible to the driver - the transmission uses electronic park lock that requires 12V power to disengage
With zero electrical power
With completely dead battery and no ability to provide external power: The electronic transmission park lock CANNOT be mechanically overridden from the cabin. The vehicle MUST be loaded onto a flatbed with wheel dollies or dragged onto the bed. BMW dealers have access to a manual transmission release procedure that involves accessing the transmission directly from underneath the vehicle, but this is not a roadside procedure. Do not attempt to force the shifter. If the vehicle must be moved immediately, it must be winched or pushed onto a flatbed with the rear wheels skidding (only for very short distances in emergency). The steering will also be locked.