Tag Archives: BMW Z4 E89

Outside Temperature Sensor and Roof Problem BMW Z4 E89 SDrive23i

I have problem with my roof operation but I could not find any clue from the google , so I decided to share it on my blog and hope it helps. Last week my BMW Z4 E89 SDrive23i started to display outside temperature at 50 degree Celsius without changing to higher or lower despite the actual […]

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