33 10 160 Replacing left or right temperature sensor

WARNING: This page is about a different car, the 2010 BMW X5, 2009 BMW X5, 2008 BMW X5, and 2007 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Risk of burning! This work may only be carried out on an exhaust system which has cooled down.

Release screws (1) and remove heat shield (2). Installation note: Clean thread to remove all remnants of screw locking adhesive. Make sure wiring harness (3) is correctly seated on rear differential. Stick in new screws. Tightening torque, see 33 11 4AZ in 33 11 REAR DIFFERENTIAL CASE WITH COVER .

Fig 1: Release Screws (1) And Remove Heat Shield (2)

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IMPORTANT: Have new part ready to avoid unnecessary escape of differential oil.

Disconnect plug connection (1) and release temperature sensor (3) on housing (2). Installation note: Clean rear differential. Tightening torque, see 33 11 6AZ in 33 11 REAR DIFFERENTIAL CASE WITH COVER .

Fig 2: Disconnect Plug Connection (1) And Release Temperature Sensor (3) On Housing (2)

Courtesy of BMW OF NORTH AMERICA, INC.

After installation: Check oil level, topping up if necessary