I have noticed a strange noise coming from under the dash...whenever I apply the brake, I feel a "click" when the brakelights activate, but if I also have the blinker on to make a turn, the "key-in-ignition" buzzer comes on every time the blinker flashes. "buzzzz---buzz---buzzz". Sometimes while setting the cruise control this happens too. If I either turn off the blinker, or release the brake pedal it stops. It is intermittant and only occurs half the time and started a couple of days ago...anyone know what this might be? I thought perhaps voltage, but if I turn on all the lights, etc it is not any easier to replicate. I've tried giggling the key too but nothing.