i took my car in to a window repair shop tp fix my drivers side window and as im driving home i start to hear a click. It only happnes when the car is moving.I tried to fix it by baging on the dash and nothing i held everything that could be moving around keys etc...... and nothing a single click. It's very annoying does anyone know what this could be? And i also noticed that when i installed me ss spoiler and cut into the brake line that ever since that the ABS not functioning light came on but the ABS works fine any ideas on this?