i just got my pioneer f700 installed and went for a drive. on the way home i lost power. my HU reset, battery light came on, couple other lights too. it only lasted a second and was fine the rest of the drive home. engine didnt stall or feel any differant. i wasnt bumpin, volume was very low. just after the battery light went off i looked at the voltage and it was at 14v. so... what the heck happened?