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.

High-tech car theft on the rise, these are the most vulnerable models Suspects can steal cars in seconds with a key-fob programmer in their hands, police say the crime is on the rise.

Prosecutors say an alleged car theft ring uses key fob programmers to steal cars, change their VINs and sell them to make a profit.