Auto dimming rear view mirror

2004 LEXUS RX 330
150,000 MILES • 3.3L • 6 CYL • 4WD • AUTOMATIC
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SUYYETH POU
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Auto dimming mirror is currently working fine. But there is problem with compass getting stuck with letter C. I know it is meant that to calibrate this compass. Could you tell me how to calibrate? Or something happens? Thanks.
Oct 24, 2017 at 9:03 PM
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STRAILER
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It sounds like you have a fuse out, lets start there first.

Here is a guide and some diagrams (below) to help you get the job done:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

If all fuses are okay I would remove the negative battery cable for five minutes and then reconnect. This might reboot the system.




Please let us know what you find. I'm interested to see what it is.

Cheers, Ken
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Oct 25, 2017 at 8:07 PM
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SUYYETH POU
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No luck at your method. Any idea is much appreciated. I need to calibrate the compass tonight and then let you know the results. Thanks
Oct 26, 2017 at 10:24 PM
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STRAILER
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Please let us know what happens

Cheers, Ken
Oct 27, 2017 at 11:46 AM