BMW Parts and Accessories - Installation Instruction Manual
Towing hitch - electrical mounting parts for BMW 7 Series (E38) | bmw e38 fuse | Technical knowledge is required. Installation time approx. 4-5 hours, which can vary according to the condition and fittings of the vehicle. If the towing hitch has been retrofitted in the Feredal Republic Germany, final inspection is required at the Technical Inspecting Agency (TUV) in accordance with 19 (2) of the German appropriate entry in the car paper is necessary.
Important notes on installation. All tasks are described as for left-hand drive models. Using a putty knife, sealing compund and underbody sealant are to be removed from all surfaces on the body where the towing hitch is to be mounted. These surfaces are then to be cleaned using benzene.
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