How do you fix broken key fob?
If it is a matter of the plastic having worn through and detaching from your keyset, you can find plastic covers for some remotes. Another really good option can be found on the web. These leather car remote covers are nice looking, durable and can accomodate various sizes of fobs. Some of these websites also have information about how to deal with corrosion, changing of batteries, and how to disarm typical car alarms should your key fob suddenly fail.