71 60 051 Replacing complete trailer tow hitch

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IMPORTANT: When retrofitting a trailer tow hitch, it is absolutely essential to read and comply with the Notes on retrofitting a trailer towing device .

Necessary preliminary tasks:

Remove rear bumper trim .
If necessary, release exhaust system suspension elements

Release screws (1) on both sides.

Unclip cable from fixture.

Remove trailer tow hitch support member (2).

Disconnect all plug connections.

Tightening torque 108 Nm .

Fig 1: Identifying Trailer Tow Hitch Support Member And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Vehicles up to production date 07.03.2005 only:

Knock out studs (1) towards inside and replace with M12x40 hexagon bolts.

Tightening torque 108 Nm .

Fig 2: Identifying Knock Out Studs And M12x40 Hexagon Bolts

Courtesy of BMW OF NORTH AMERICA, INC.