https://blogfreely.net/callfly....66/the-reason-key-re
https://notes.io/w5bnf
Car Key Fob Repairs Key fobs today do a lot more than unlock and start vehicles. But that extra complexity can result in expensive repair costs if one of them breaks. The good news is that most fobs use flat watch-style batteries that are simple to replace at home. You may find that a simple reset can bring your fob back to life. Battery Replacement A dead battery is the main cause of a key fob that isn't working. It's simple to solve and is worth a try before