64 11 879 Replace control panel for heater/air conditioning system

IMPORTANT: Read and comply with notes on protection against electrostatic damage (ESD PROTECTION) .

IMPORTANT: Retrofitting must only be done in the supplied installation cassettes.
Use of supplied gloves is mandatory.
Carry out installation in a dust-free workshop area only.
To avoid damage, do not touch or dirty the display area.

Necessary preliminary work

Remove RADIO AND IHKA CONTROLS

Disconnect plug connection (1).

Release short screw.

Tightening torque 61 31 2AZ .

Release long screws (2).

Tightening torque 61 31 2AZ .

Carefully unlock clamps (3).

Pull up and remove IHKA controls (4).

Fig 1: Identifying Plug Connection, Long Screws, Clamps And IHKA Control

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Assign buttons of IHKA controls depending on equipment.

Replacement:

Carry out VEHICLE PROGRAMMING/ENCODING .