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Home >> BMW >> 2019 >> X3 M40i >> Repair and Diagnosis >> External Pages >> Different car >> Section 302 (Sunroof And Towing - Repair) >> Various Accessories >> 71 60 051 Removing and installing/replacing complete trailer tow hitch

71 60 051 Removing and installing/replacing complete trailer tow hitch

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Necessary preliminary work: 

IMPORTANT: Screws (1) must not be released!
Fig 1: Identifying Guide For Rear Bumper Screws
G09950269Courtesy of BMW OF NORTH AMERICA, INC.

Unlock plug connections (1) and disconnect.

Fig 2: Identifying Rear Bumper Trim Plug Connections
G09950270Courtesy of BMW OF NORTH AMERICA, INC.

Unscrew nuts (1).

Tightening torque 71 60 1AZ .

Remove trailer tow hitch (2) support member.

Installation note: 

Replace nuts (1).

Fig 3: Identifying Trailer Tow Hitch Support Member And Nuts
G09950271Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: 

With the fully automatic trailer tow hitch up to 07/2013 the CONTROL UNIT MUST BE REPLACED .

Perform an initialization in the procedure or manual initialization via the button in the luggage compartment (see Operating Instructions). The manual initialization is described in the procedure.