1362532 Replacing radiator outlet coolant temperature sensor (N51): Recycling

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2011 BMW 328xi, 2011 BMW 328i, 2010 BMW 328xi, 2010 BMW 328i, and 2009 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.

Catch and dispose of escaping coolant.

Observe country-specific waste-disposal regulations.

Disconnect plug (1) from temperature sensor.

Fig 1: Disconnecting Plug From Temperature Sensor

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Press retaining clips (1) together.

Remove temperature sensor (2) in direction of arrow.

Fig 2: Identifying Temperature Sensor And Retaining Clips

Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.

Check function of DME.

Check COOLING SYSTEM for leaks.

Check coolant level and top up if necessary.