If you're looking to pick up a new key fob, or repair one, you might wonder how long programming it takes and whether or not you can do it yourself.

In this primer on how to replace a car key fob, Consumer Reports says getting another high-tech key fob can be a pricey proposition.

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 ...

With a key fob programmer, you can program your new key and reprogram faulty key fobs. Our experts have researched Amazon to discover the most popular key fob programmers in the automotive market.

Locksmiths might not be able to program fobs for every brand. Another option is to buy a key fob online and then have it programmed at a dealership or by a locksmith.

If you're looking to pick up a new key fob, or repair one, you might wonder how long programming it takes and whether or not you can do it yourself.

Some key fobs have many features built in that owners may not even be aware of. Here's our guide to hidden key fob features.

The key fob is a notable chink in the modern car's less than optimal cybersecurity armor.

From not having to fumble with a key ring to get in and start the car to all the little-known uses for your car-key fob, keyless ignition systems are becoming more and more attractive to consumers.

John Paul, AAA Northeast's Car Doctor, answers a question from a reader whose key fobs stopped working after the car was serviced. Read more on Boston.com.