Oil change reminder won't reset
I have a 2009 Dodge 2500 truck, I recently had a new Panasonic stereo installed with Navigation and backup camera, coincidentally I guess, when I picked it up from the audio shop the oil change reminder came on, I have tried to reset it several times per the manual but it stays on. The shop that installed the radio told me it had nothing to do with their installation, any ideas out there?
Thanks
Thanks



