64 12 670 Replacing electric auxiliary heater - front

Necessary preliminary tasks:

Heater/air conditioner shown in removed state.

Unclip plug housing (1) from holder.

Feed positive lead (2) out of holders.

Installation note:

Make sure positive lead (2) is correctly laid.

Fig 1: Identifying Plug Housing And Positive Lead

Courtesy of BMW OF NORTH AMERICA, INC.

Pull electric auxiliary heater (1) upwards out of heating unit housing (2).

Fig 2: Pulling Electric Auxiliary Heater Upwards Out Of Heating Unit Housing

Courtesy of BMW OF NORTH AMERICA, INC.