I've posted about this before and I've been shot down with don't use it. I'm trying to perfect the auto brightness but it only works for few seconds after its been enabled. I'm using a program that shows the output of all the sensors on my phone. Its light sensor is reading correctly when its first enabled 1400 for example. Then if I check it again a few minutes later it's reset back to 0 or 10 I can disable re-enable auto brightness then it reads correctly again, then soon after goes back to 0 or 10. This is why the auto brightness has never worked for me. Anyone know why this would be. Has chevy disabled this for reason? Anyone know how to fix this? For the record I don't mind that This uses more battery or whatever. I would really like for this to work. Sent from my Simply Stunning Droid.