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Home >> BMW >> 2013 >> 740Lxi >> Repair and Diagnosis >> External Pages >> Different car >> Section 469 (Automatic Transmission - Repair) >> Shift Valves, Parking Lock >> 24 34... Manually releasing parking lock (from vehicle underbody) >> Manual emergency release of parking lock from passenger compartment is not possible with GA6HP transmissions from 03/2010

Manual emergency release of parking lock from passenger compartment is not possible with GA6HP transmissions from 03/2010

WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.

Before removing the underbody panel, always check inside the vehicle to be certain the parking lock emergency release is not fitted.

From the vehicle underbody:

Raise vehicle.

Manual emergency release of parking lock

Graphic shows: GA6HP gearbox.

Then unscrew and remove screw (1).

Screw (1) should protrude 1.5 to 2.5 mm above thread lip (A).

Fig 2: Identifying Thread Lip And Screw
G08495800Courtesy of BMW OF NORTH AMERICA, INC.

From the vehicle underbody:

Raise vehicle.

Manual emergency release of parking lock:

Illustration shows GA8HP transmission.

Screw new micro-encapsulated screw (1) into thread.

IMPORTANT: Screwing in and adjusting of screw to 1.5 to 2.5 mm above thread lip (A) must occur within 3 minutes.
The screw may no longer be turned after 3 minutes (hardening of adhesive), otherwise it must be replaced.
Fig 4: Identifying Thread Lip And Micro-Encapsulated Screw
G08495802Courtesy of BMW OF NORTH AMERICA, INC.

From passenger compartment: 

From underneath vehicle with Bowden cable: 

Locking: