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Thread: Z4 Roadster (E85) warning lights
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Old 11-29-2012, 05:28 PM
zsazsa zsazsa is offline
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Location: arizona
Join Date: Dec 2010
Posts: 33
Mein Auto: Z4

Many many thanks for your ideas, but....
Bucko521 you are writing about the battery, you are the second person who writes about the battery... So I made some measurements:
No motor no load 12.7V, no motor with load 12.4V, motor no load 14V, motor with load 13.8V.... (load are the lights)... Okay I exchanged the battery, shorted the 2 wires w/o battery, same readings, the 3 warning lights are still on, they are yellow.
Yesterday I visited a BMW mechanic who checked the car with computer, could NOT fing any problem, the wheel revolution sensors are perfact, all 4, the stearing alignment is perfact.... he reset everything the lights are still on.
Currently I do not have any idea what to do. On the bright side, the car runs like charm
Guys many many thanks for your help, Zsazsa
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