Connections At The Back Of The Control Panel/Control Module

The rear of the control panel accommodates:

• All plug in connections to the vehicle electrical supply and to the heater/air conditioner components
• Connection to the K-CAN bus
• Replaceable sensor blower (directs air onto the integrated interior temperature sensor)

Rear View of the Control Panel: 

Fig 1: Rear View Of Control Panel

Courtesy of BMW OF NORTH AMERICA, INC.