Check Out: How Mini Car Key Cover Is Gaining Ground, And What You Can Do About It Mini Replacement Key Fob

Modern key fobs are far more convenient than traditional mechanical backup key. They allow owners to lock and unlock their vehicle and start it by pushing a button.

But these devices wear out with time and replacing them could cost a lot, says Consumer Reports automotive analyst Mel Yu. Dealerships charge between $50 and $100 to replace fobs, as well as to program them to your vehicle.

How to Replace a Fob

The majority of cars are equipped with key fobs to open doors and also start the engine. They are useful, but can be expensive to repair when they break. The battery can fix a lot of key fob issues. This simple task can help you avoid a costly trip to the dealer or repair shop for your car.


If changing the batteries does not work, try reprogramming remote. Fobs are often jostled, and buttons may become misaligned. This stops the device from functioning properly. A professional might also be able to help you retrain the fob to detect new signals.

Certain car models require a specific code to unlock your vehicle and start the motor. These codes are only given to licensed locksmiths and dealers with the equipment needed to program the fobs. The cost for programming these keys is around $200 plus the cost of an additional mechanical backup key.

Consumer Reports says that you can save money by purchasing a replacement key fob from the internet or at an auto parts shop in your neighborhood. However, these devices must be programmed to work with your vehicle. You can get this done by a locksmith dealer, but you'll require proof of ownership. 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 stores inside, whereas others just have an exterior button which unlocks the doors. If you wish to replace the fob that you have you'll need to visit a locksmith in the automotive industry for programming it to work with your vehicle.

Key fobs can be used for many things that range from bringing your car to life to assist you in finding it when you're parked in an unfriendly spot. They can also be used to lock your windows, activate an alarm and open the boot. mini cooper replacement key fob cost are available in many sizes and shapes. From basic rectangles to rounded models, they come in all kinds of sizes and shapes.

Consumer Reports explains that fobs can cost up to $400, and they may even be more expensive if you want them programmed into your vehicle. If you cannot afford to spend that amount take a look at your auto insurance or warranty to see whether it covers the cost.

If your fob isn't functioning correctly, you might be able to save money by replacing the battery yourself. Most fob batteries are $10 or less and are available at big-box stores or hardware retailers. You can follow the instructions in your manual or watch YouTube videos to learn how to do it. Then, test the new battery to confirm that it's functioning. If not, you'll need to go to a dealer or licensed locksmith to programme the key fob for your vehicle.

Fobs with a Remote

Modern electronic key fobs provide convenience and functionality over manual keys. The technology isn't 100% reliable and it is susceptible to failure in many ways. A dead battery is usually the reason for a malfunctioning fob. The battery can be replaced for less than $10 at the big-box stores or a hardware store. Most automakers have instructions on how to replace it in the owner's manual. If the fob has stopped functioning completely, it could be time to replace it.

Some people save money on a new key fob by purchasing aftermarket ones on the internet or at an auto parts shop and having them programmed by an expert locksmith or mechanic. According to the CR, a professional can charge $100 to $200 for programming the fob into your vehicle.

BimmerTech offers this service. You can then have a new fob put in place and paired with your car to ensure that only appropriate driver profiles are connected to it. This will prevent your partner or kids from accidentally adjusting the settings of your car such as mirror positions and the temperature control, and stop them from using the fob to unlock your car or start it up.

Fobs with a Combination Key

Some fobs can do more than simply lock and unlock your car. For example some fobs let you lower the windows or even auto-park your car (for those who have some ego).

Review the product's specifications online to make sure the key fobs you buy will work with your car model. Make sure you check the list of compatible models for each fob prior to you buy to make sure it works.

If you have a more recent vehicle, it's generally recommended to contact the dealer for replacement key fobs. The key fobs are typically programmed by technicians to work with your car. It's not unusual for them to cost an enormous amount.

Some department stores stock replacement fobs to popular models. However they're not guaranteed to be a good fit and may require professional programming or a laser-cut mechanical backup key to function correctly. The most reliable option, however, is to work with a professional auto locksmith who will provide a warranty for their products and services. This is the most efficient way to get a working fob in the event you lose it or have it stolen. Plus, they have the tools needed to cut and program a replacement fob in a short time.