When the battery is removed from the key fob, the fob can lose its ‘memory’ or programming. If the key fob is not working after replacing its battery, a reprogramming procedure may be required.

How To A Program GM Key Fob A key fob, also called a keyless entry remote or keyless transmitter, controls your vehicle’s locks, trunk and alarm from a distance. Every key fob must be programmed to ...

Key fobs are handy for keyless entry to your car, but carrying around multiple key fobs makes for a seriously bulky keychain. With that in mind, tech blog Filear details how to program your ...

Electronic keys introduce new components that can be expensive, even without paying a dealer to program them. If you can do the job yourself, you can save both time and money by not having to visit ...

How to Use Keyless Entry Remote keyless entry eliminates many of the usual steps to make it even easier to enter and start your car - here, there is no key that needs to be inserted into a lock.

The passive keyless system lamp should flash once per second, signaling that the system is ready to program the first transmitter.

We explain how you can gain entry to your car using a hidden feature in a dead key fob - and the measures you can take to avoid being locked out of your car because of a dud remote key.