2007 Hummer H3 seat belt alarm

2007 HUMMER H3
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DVJAS
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  • 1 POST
Noises problem
2007 Hummer H3 Four Wheel Drive Automatic 38254 miles

My seat belt alarm use to be loud but now it sounds like big ben going off- how can I adjust the noise level. I tried through my vol control on my radio but that just controls the level on the radio. It has the factory bose sytem in it.
Oct 19, 2009 at 10:51 AM
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FACTORYJACK
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There is no adjustment that the owner can do manually. Has there been any repairs that would have involved programming? Sometimes a vehicle that is programmed with or without amplifier can make a difference in the chime volume.
Oct 20, 2009 at 12:12 AM