BMW Key Fob Replacement

The BMW key fob is packed with handy functions. It can unlock doors, activate windshield wipers and even start your car.

Replacing the battery in your BMW's key fob is an easy DIY job. The procedure is quick cost-effective, and simple to follow. Find out more tips on how to do it.

Battery Replacement

BMW vehicles come with many convenience features, including key fobs that let you to lock or unlock your car from a distance. However the battery of your key fob will wear out and eventually lose function. Understanding the signs that indicate the battery needs to be replaced can help you make sure that it's working correctly for a long time to come.

The reduced range and signal strength are the first indications that your battery is worn out. A typical BMW key fob can transmit a signal to your vehicle as far as 50 feet away, however as the battery wears out, the distance is gradually decreasing. If your key fob is requiring multiple button presses in order to function it could be necessary to replace the batteries earlier than you expected.

You can purchase an additional key fob battery at a variety of locksmiths or auto parts stores but you might also find one at your local convenience store. CR 2032 lithium coin-cells are commonly used in these key fobs. If you decide to purchase an additional battery for your key fob, be sure that it fits properly. If the new battery doesn't fit, it may damage the circuit board on your key fob or buttons.

To change your BMW's key fob battery it is necessary to remove the metal key blade from the key fob, then open it. It is possible to use a screwdriver to pry open the cover but the process shouldn't be a problem. Once you have gained access to your battery, remove the old one. Replace it with the new one. Make sure it is installed correctly and that the negative end is facing down. After you have replaced the battery, close your key fob, and then test it to confirm that it's working properly.

Keep in mind that the BMW's key fob has a side-indent it is not designed to be opened for the purpose of changing the battery. This type of BMW key fob has a battery that recharges when it is in the ignition. If you wish to replace the battery, you'll require a locksmith or replace the key fob entirely.

Keyless Entry System

Most modern cars come with remote keyless entry systems that lets owners unlock their doors and start their car without pulling out a physical key. This is a wonderful convenience, but it can add another layer of complication to the driving experience. BMW key fobs are no exception. These small wireless devices are often difficult to use and require a bit of education.

Many remote key fobs today come with hidden functions. For instance they can lower all windows or open the sunroof at the touch of one button. These functions might not be clearly marked, which can cause confusion for novice drivers. The good thing is that these functions can be turned off to prevent accidental activation.

Certain car manufacturers are accused of aiding in theft by giving thieves access to cars without immediate physical access to keys. This has prompted a variety of government initiatives, among which aims to review the data and standards for smart key systems.

BMW has taken a fresh approach with its Comfort Access Technology, which utilizes a proximity sensor to let drivers in their vehicles. The sensor inside the door handle detects presence of a compatible fob or a phone in close range and can also save seat settings to be used on future trips. If you're interested in incorporating the Comfort Access feature to your BMW, contact the dealership or a locksmith for help with the setup process.

BMW owners can add the digital key to their Wallet application on iPhones and Apple Watches. The digital key can be shared with up to five iPhones or Apple Watches. The main user is able to revoke access at any time. It can be used to lock the car or start it, as well to operate the Power Trunk.

The process of setting up the digital key is a relatively involved process, which BMW offers to help with as part of its delivery service for new vehicles. CR Senior Editor Knizek discovered that it took him around an hour to set up the feature up on his rented M440i xDrive with the digital key, and he need to remove his iPhone from his pocket to complete the process.

Programming

BMW offers various key fobs. Some are more expensive than others, while some come with an integrated transponder. These are more secure and help keep the vehicle from starting without a key. These key fobs are usually more expensive and might also require more time to program.

When you're ready to purchase an entirely new BMW key fob to use on your Corona commute, ensure that you've already programmed the original one. This is essential because the reprogramming process can increase the cost of the new key.

To program a BMW Key, place the working key in the ignition and move the key to position 1. This should turn the dash lights on and accessories, but not the engine. Remove the key and press the unlock button on the new fob. Press the lock button (BMW logo) three times rapidly and release the button. The doors will automatically lock and unlock themselves, signalling that the key has been programmed successfully.

If the doors don't lock or unlock, the key fob is likely not properly programmed. Repeat the steps above however, this time hold the unlock button and then press the lock button (BMW logo) three times fast. The doors will lock and unlock again, indicating that the key fob has now programmed.

This process may take some time before you are able to get it right, but with a little bit of patience you'll be able program an BMW key fob in no time. After you've completed the procedure, you'll be able to enjoy the convenience of having a keyless access for your Corona commutes.

If you're looking to replace the BMW key battery or want to set up additional key fobs our service department at BMW of Turnersville is here to assist. We're proud to offer professional BMW service to drivers in Williamstown and beyond. So, contact our service center today! We'll gladly demonstrate the two most basic methods of programming your BMW key fob, no matter if you're starting from scratch or have an existing key.

Syncing Additional Key Fobs

BMW owners are aware that their luxury German car has its own benefits. Its advanced anti-theft system will verify that the proper key fob is on hand prior to starting the car, so your vehicle is less likely be stolen. However, just like any other car, you might need to replace your key fob battery or create an alternative one in the near future.

A replacement BMW key fob typically costs between $400 to $650 at a dealership, based on your model and the year of your car. You can save money by following the steps below to program your BMW key for bmw fob yourself.

First, gather any existing BMW keys you'd like to connect to your new key fob. Then insert the working key into the ignition and change it to the position one (it should turn on accessory mode, but it should not start the engine). Once the dash and accessories light up, remove the key and then go into your BMW. Close all windows and doors then open the vehicle with your working key fob. Once inside, find the "key symbol" on the steering column, and press it with your new key fob. Press the button three times on your new keyfob to lock or unlock doors. Now that your new key is programmed it is possible to connect it to any other BMW keys you have.

If you're looking for a higher-end BMW key fob, think about a Smart Key. These key fobs are equipped with a digital display that shows the current status of your driving. They also offer convenient features. You can use your smartphone to control and activate the car's features, replacement BMW key fob including locking and unlocking.

If you're looking to purchase a new or used BMW key fob, take a look at the affordable prices in your area with WhoCanFixMyCar! You can compare quotes in seconds from BMW garages mechanics, dealers, and garages close to you. You can even schedule your repair or service appointment right on the internet! You can also get a quote for other common repairs and services, such as maintenance of radiators and batteries.