We had a bad electrical storm here and I am so glad I have a disconnect switch that saved the rest of my wiring, people say a car can't be hit, OH YES they can, the ambulance repairs went over 10 grand to fix.
We were driving my wife's 300 during a severe electrical storm about 6 mos. ago and our Garmin quit working. I think it got fried. Tried everything to get it going again and no go.
