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24 34... Manual emergency release of transmission lock

Manual emergency release of transmission lock from inside passenger compartment no longer applicable to GA6HP/GA8HP gearboxes from 03/2010 onward:

From production date 04/2010 onward there is no Bowden cable for release of transmission lock in the E70/71.

Release of transmission lock at vehicle floor is still possible for manoeuvring purposes.

MANUALLY RELEASING TRANSMISSION LOCK 

In the event of a power supply interruption, e.g. flat battery or electrical fault, the transmission lock must be manually released, otherwise the wheels will be locked and the vehicle cannot be moved.

IMPORTANT: Secure vehicle against rolling, e.g. with chocks.
Press the brake pedal when manually releasing the transmission lock, otherwise there is a risk that the vehicle will roll when the transmission lock is manually released.
If the parking brake has to be released as well, observe the following procedure:
  1. First, manually release the PARKING BRAKE .
  2. Then manually release the automatic transmission lock.
NOTE: The release tool is located in the tool kit under the floor panel in the luggage compartment!

Slide back cover mat (1) of drink holder and remove.

Fig 1: Identifying Drink Holder Cover Mat
G04794175Courtesy of BMW OF NORTH AMERICA, INC.

Open cover (1) in drinks holder base with release tool in direction of arrow.

Fig 2: Opening Cover In Drinks Holder Base Using Release Tool
G04794176Courtesy of BMW OF NORTH AMERICA, INC.

Insert release tool into opening.

Turn release tool clockwise up to stop and press down.

Transmission lock is released!

Fig 3: Inserting Release Tool Into Opening
G04794177Courtesy of BMW OF NORTH AMERICA, INC.

Locking transmission lock: 

Pull out release tool in direction of arrow.

Fig 4: Pulling Out Release Tool
G04794178Courtesy of BMW OF NORTH AMERICA, INC.

Transmission lock is locked.