Popsugar Living Diy Car Hacks 19 Insanely Cool Car Hacks You Should Try Out June 22, 2018 by Tara Block View On One Page Photo 4 of 20 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Put your car key fob on your chin to increase range. If you can't find your car, place the car key fob on your chin to increase the range of the car-retrieval signal. The fluids in your head turn it into an adequate conductor. Previous Next Start Slideshow DIYCarsLife Hacks