2002 Chevrolet Trailblazer overhead interior panal

2002 CHEVROLET TRAILBLAZER
115,000 MILES • 6 CYL • 4WD • AUTOMATIC
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MEOW2K4
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  • 1 POST
there are 6 buttons on top & 4 BUTTONS ON rear view mirror
Jan 3, 2015 at 4:16 PM
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HMAC300
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  • 48,601 POSTS
the bottom 4 are for onstar which I'm not sure yours can be adapted to work anymore because they went to a different system. the top ones may be for compass/temp/ an d poer for mirro so when you drive at nigh tif bright lights come fom beind it automatically dims. you really need a owners manual to explain it.
Jan 3, 2015 at 4:45 PM