My gps mount came apart and my gps fell hard on the dashboard. Still works great, however the slide button on the top which turns the gps on and off fell off,, now the only way to turn it on and off is to use a paper clip. which is the only thing thin enough to go through the small hole and touch the small switch. Is ther anyway to get the slide button back on? Do I have to send it back to Garmin?