
Modern key fobs offer more convenience than traditional mechanical backup keys. They allow owners to lock and unlock their car and then start it by pressing a button.
But these devices will eventually wear out and replacing them can be costly, according to Consumer Reports automotive analyst Mel Yu. Dealerships charge between $50 and $100 to replace fobs and to program them to your vehicle.
How to Replace a Fob
The majority of cars have key fobs that allow doors to be opened and even start engines. These devices are a convenient element in our daily lives, but they can be costly to replace if they fail. Fortunately, the majority of issues with key fobs aren't too complicated or difficult to fix and are often fixed by replacing the battery. This simple step can save you from a trip to the dealership or car repair shop.
If changing the batteries does not work, try reprogramming the remote. Fobs get jostled around a frequently, which means that buttons become misaligned and stop the device from functioning correctly. A professional can also help you to retrain your fob's brain to recognize new signals.
Some models of cars require specialized codes to unlock and start the engine. These codes are only given to licensed locksmiths and dealers that have the equipment needed to program the fobs. Programming these keys can cost about $200, plus the cost of a new mechanical backup key.
Consumer Reports reports that you can save money by purchasing a replacement key fob online or from a local auto parts store. The fobs must be programmed for your vehicle. This can be done by the dealership or by a licensed locksmith, but you'll require proof of ownership in order to speed up the process. You can also determine whether your insurance or warranty will cover the cost of replacing a fob.
Fobs with keys
Some fobs have a key that can be kept in the interior, while others include an unlock button that opens the door. If you're looking to replace a fob that has an old-fashioned key you'll need go to an automotive locksmith shop to have it programmed to work with your vehicle.
Key fobs can perform all sorts tricks, including summoning your vehicle or aiding you in finding it in a tight place. They can also help lock your windows and alarms, and even open the trunk. Fobs come in a range of sizes and shapes, from basic rectangles to round models.
Fobs can be priced at $400 or more, and it can be even more to have them programmed into your vehicle, according to Consumer Reports. If you're unable to pay that amount consider checking your warranty or auto insurance to see if they provide coverage for the cost.
You can save cash if your fob doesn't perform as it should by replacing the battery. The majority of fob batteries cost $10 or less and can be bought at hardware stores or big-box retailers. Follow the steps in your owner's manual, or look for YouTube videos that will explain how to use it. After that, test your new battery to ensure it's working. If it's not working, you'll need to visit a licensed locksmith or dealer to program your key fob.
Fobs with a Remote
Modern electronic key fobs offer convenience and functions over manual keys. However, the technology isn't completely foolproof and it is susceptible to failure in a variety of ways. A dead battery is usually the cause of a malfunctioning keypad. You can replace the battery for less than $10 at a hardware store or a big-box retailer, and most automakers will provide instructions on how to do it yourself in the owner's manual. If the fob has stopped functioning completely, it could be time to replace it.
While a replacement fob can cost a lot, some DIYers save money by purchasing fobs that are aftermarket on the internet or at an auto parts store and having them professionally programmed by a mechanic or a locksmith. A professional could charge a flat fee of $100-$200 to program the fob to your vehicle, according to the CR.
BimmerTech offers this service. You can then get a new fob installed and paired with your vehicle to ensure only the correct driver profiles are connected. This will prevent your partner or children from accidentally altering your car's settings such as the mirror position or climate control. They can also use the fob to start your car.
Fobs with a Combination Key
Some fobs are more than just lock and unlock your vehicle. For instance, some fobs can open the windows, or even auto-park your car (for those with a bit of an ego).
It is essential to review the details of the product on key fobs from the aftermarket online to ensure they're compatible with the model of your car. Look up the list of compatible vehicle models for each fob before you buy to make sure it will function.
If you have a newer car, it's usually best to go through the dealership to get replacement keys. The key fobs are typically programmed by an expert to work with your car. It's not uncommon to find them costing an enormous amount.
