What's the 2015 Jeep Grand Cherokee reverse light bulb size?

The 2015 Jeep Grand Cherokee reverse light bulb size is 921. Headlights are a very easy thing to replace should they go out, and they are quite cheap. Each bulb will cost You between 10 and 20 dollars on average. To change the bulb out You will first need to remove the headlight cover. These are held in place by a couple of screws. Once You remove the screws the cover will come right off. Now You can unscrew the built, much like a ceiling fan bulb, and pull it out. Put the new bulb in its place and then put the cover back on. Screw it in place, and then make sure to test the bulbs.