Meggo

ive checked voltage, alternator and batteries are in good working condition. the voltage is low when i first crank truck, once It begins to move and drive, voltage increases to regular working status. no voltage fluctuation while driving. the only reason I mentioned the gas and brake pedal reset features is, my 2 year old son played in front seat while i cleaned back seat. im wondering if he may have, coincidently, input a turn on sequence with the pedals. lol I cant seem to find a list of pedal sequences to back my theory or any evidence to support that.

Ive downloaded radio manual and found nothing in manual that talks about auto volume or speed controlled volume feature on my radio. So I assumed its something to do with truck. there are procedures to reset engine oil light and other reset features to do with pressing gas pedal and tapping brake pedal while truck is in run position( without the truck running ). I thought there is a possibility this might turn this feature on??? Again, I have NO idea how I turned this feature

I need help gentlemen... I drive a 2006 Duramax LT aftermarket pioneer radio, and for the past week, speed controlled volume has been turned on. I have NO idea how it got turned and I have NO idea how to turn it off. Please somebody help me figure this out. This is the most aggravating feature I have ever dealt with. Thanks in advance..