64 11 939 Replacing (one) temperature sensor for heater

WARNING: This page is about a different car, the 2011 BMW X6 and 2010 BMW X6. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Remove FRONT SPEAKER CARRIER

Unlock temperature sensor (1) and feed out.

Fig 1: Identifying Temperature Sensor

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Disconnect cables (1).

Connect cables to new temperature sensor with butt connectors and heat-shrink sleeves.

Insulate cables with insulating tape.

Fig 2: Identifying Temperature Sensor Cables

Courtesy of BMW OF NORTH AMERICA, INC.