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Home >> BMW >> 2019 >> X3 M40i >> Repair and Diagnosis >> External Pages >> Different car >> Section 293 (Lights - Repair) >> Brake Lights >> 63 25 003 Removing and installing/replacing additional brake light

63 25 003 Removing and installing/replacing additional brake light

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 BMW X3, 2016 BMW X3, 2015 BMW X3, 2014 BMW X3, and 2013 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required: 

IMPORTANT: If the additional brake light is not installed there is a danger of water ingress and further subsequent damage!
Additional brake light is fitted with double-sided adhesive gasket and cannot be reused!

Necessary preliminary work: 

Removal: 

Unlock and disconnect hose connection (1).

Unfasten plug connection (2) and disconnect.

Push lock (3) to open metal clamps (4) in direction of washer jet (1).

If necessary, use suitable tool to press metal clamps (4) towards the top to relieve strain on them.

Fig 1: Identifying Lock, Metal Clamps And Washer Jet
G09949862Courtesy of BMW OF NORTH AMERICA, INC.

Removal: 

Press additional brake light (1) out of tailgate (2) in direction of arrow.

If necessary, use special tool 00 9 340 to release or cut through double-sided adhesive gasket.

Installation note: 

Remove gasket remnants from tailgate (2) and thoroughly clean bonding surface.

Fig 2: Removing Gasket Remnants From Tailgate
G09949863Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Unfasten catch (1) before fitting brake light.

Make sure that metal clips (2) are in contact with catch (1) before fitting brake light.

If necessary maneuver metal clips (2) into correct position.

Fig 3: Identifying Metal Clips Position
G09949864Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Remove protective film (1) from gasket on brake light (2).

Gasket on new part is not to have any creasing!

Fig 4: Identifying Protective Film From Gasket On Brake Light
G09949865Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Insert new brake light and press on it firmly to ensure connection of gasket to tailgate.

Slide lock (3) in direction of plug connection (2) to lock metal clamps (4) correctly pretensioned.

Connect and lock hose connection (1) to washer jet, check tightness of hose connection!

Connect plug connection (2) to brake light.

Fig 5: Identifying Lock, Metal Clamps And Washer Jet
G09949862Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Before installation aerial amplifier and tailgate trim panel, ensure tightness of brake light (if necessary, leakage test)!