No joke -- at lower speeds, if I step on my brake pedal or use my blinkers... all my dash lights light up like a christmas tree (or reboot) and my power steering eats $hi#* and gets all hard to steer. Battery is from 2011 (but still does not drop below 12.01 volts (until after two days it will go down to 11.97 volts). Battery cables and terminals are tight and clean. Any ideas? Anyone?