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Discussion Starter #1
I've had my 2004 M3 for a several months now and noticed something that is bugging me. Is the display for the climate control (where it shows the selected temperature and fan speed bars) supposed to dim with the rest of the panel lights at night? The buttons dim and everything else like the gauge cluster and radio display can be controlled by the dimmer knob but the temperature display stays full bright. Any ideas?

Thanks!
Ken
 

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Discussion Starter #3
I figured that was most likely the case but figured I'd ask before chasing gremlins. Normally I'd suspect a wiring issue but the buttons on the climate control unit dim normally. Has anyone seen a controller fail like this? Other than the display dimming it seems to work perfectly.
 

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i just had the same thing happen last night. the rest of the controls dim but not the temp display.
any body know a fix or do i need to replace the whole unit???
 
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