How to Replace a BMW Car Key

BMW Digital Key now allows owners to share access with a larger circle of family and friends members. This feature is available to iPhone and Android users with the BMW Connected App.

It is possible to replace the small battery that powers your BMW key fob, and the procedure is very straightforward. Find out how to accomplish this on Changing Lanes Your weekly source for all things BMW.

How to Replace the Key Fob

A lost or broken key fob can be a major inconvenience. You're not able to use keyless entry if you own a car that has Comfort Access or smart keys. So, it's important to know how to replace a BMW key fob with a brand new one to avoid being stuck on the side of the road.

It's easy to replace a BMW remote control at home. In most cases, you only have to replace the battery. These rechargeable batteries (CR2450 or CR2032 coin cells) are easily accessible at hardware stores and big-box retailers for about $10 per. You can also find tutorials on YouTube and a variety of owner's manuals provide instructions on changing the battery.

If you're looking to save money, you can even attempt to replace the battery yourself. Be careful not to damage your metal key blade. After taking out the old battery, carefully insert the new one and replace the cover. If you're uncomfortable replacing the battery on your own, you can always visit your local dealer or locksmith that's qualified to do the job.

The dealer is the most expensive option, however they're probably the only ones to have authentic OEM replacement parts. Also, they have the equipment and know-how needed to reprogram a new key fob.

A dealership might be your only option for your car if it has a display keyfob. These advanced keys come with additional features that require special keys to be programmed, like keyless access or the capability to remotely start the vehicle.

Additionally the key fobs have to be programmed to the specific vehicle's VIN. Fobs that are used purchased from eBay or other online retailers won't work. You can check if your roadside assistance or warranty includes an option to replace the item. You can also check whether your insurance policy covers the replacement cost or provides a discount if you buy one. If they do, it's a great idea to get an extra key fob and then learn to program it.

How to replace a battery

BMWs are well-liked by drivers who want luxury and power. Like all cars, they have to be taken care of and maintained properly, which includes replacing the battery with a fresh one as needed. While a battery might seem to be the most important thing on a motorist's mind when it is about car maintenance, it's actually a relatively simple DIY project. While some drivers choose to have their vehicle checked by a professional, it's entirely possible for the average driver to change the battery in a BMW battery on their own, provided they know what they're doing.

Before starting, make sure that you have a replacement battery and the tools you need for the job, such as a toolkit and a car jack. The battery is usually located on the floor of the trunk, or under a liner. The trunk should be opened, and take off the upholstery covering the battery. Utilizing a 10mm wrench, disconnect the negative battery terminal, then carefully move it to the side. Next, you will need to connect the positive terminal. You should not overtighten the case of the battery.

Many older BMW models have the traditional round key fob that features an access port that is small. To replace the battery on these models, first remove the valet keys by pressing the button. Then, look for the small groove and then turn the screwdriver counterclockwise to take off the cover. After removing the key's metal blade, you can put the new CR2032 battery into its slot. You can start your vehicle by pressing the button once more after connecting the key fob.

If your car isn't starting after replacing the battery, this could indicate that the anti-theft device has been activated and preventing it from running. This can occur if the new key isn't connected to the immobilizer, or isn't registered to your vehicle. It could also be an indication of a defective ignition switch that prevents the engine from being started. If this is the case, you'll need to call the local BMW dealership for a repair quote.

How to Replace a Transponder

BMW cars are a symbol of luxury and dependability, however that doesn't mean that they're not susceptible to issues. The loss of your BMW key is among the most common problems. It can be a major headache when you don't know what to do to replace it. There are a few basic actions you can take to get your car back on the road without a lot of stress.

First, you'll need to identify the type of BMW key you own. Transponders are used in most BMWs. These are small chips that are embedded into the keys and send an encoded code when the key is put in. This code allows the vehicle to start and authorize it. If your BMW has a chip then only a locksmith or dealer equipped with specialized tools can give you new keys.

If you have an old-style BMW, the key will not use a transponder. These keys are less expensive and can be replaced with a standard key purchased from the local hardware store. The key has batteries that must be replaced regularly.

The new BMW keys are equipped with a transponder and will need to be replaced at a dealer or a locksmith. You can purchase a replacement online from a vendor who is specialized in BMW keys, but you'll have to pay for the program to be adapted to your specific vehicle. A reputable locksmith or dealer will be able to do this quickly and affordably.

The steps are identical whether you wish to replace your BMW key fob battery, or repair a broken BMW keyfob. First, you'll need to take off the fob and then find the small hole near the keyhole on the trim. Once you've found it, you can remove the trim panel to reveal the keyhole. Then, you can replace the battery of the key fob, which is typically an C2032.

BMW remains one of the most sought-after luxury vehicles on the market, and for good reason. It's a great vehicle to drive between Chino Hills and Corona, and it offers many features that make driving comfortable for drivers. As with any vehicle there are a few issues. Contact Sure Lock & Key if you require assistance with check here your BMW.

How to Replace a Remote

As your BMW vehicle gets more advanced it will require more and more features from the fob. You will probably require replacing the battery or fob at some time. It is important to follow the correct procedure to prevent your vehicle from being disabled or locked.

The new BMW key fob must be programmed prior to being able to unlock the vehicle or start the engine. Insert the working fob into the ignition and turn the key to position 1 without starting the engine. The key should remain in position 1 for 30 minutes, then remove it. Insert the new fob in the ignition, and turn it to another position. Don't start the engine. Repeat steps 3 and 4 for each additional BMW fob that you wish to connect within 30 seconds of synchronizing the first.

Some BMW keyfobs have a removable blade at the base that can be used as a traditional car key in the event of an emergency. Some people keep their key fobs inside a signal blocking pouch. This prevents anyone using an amplifier to listen to the signal that is broadcast by the fob, and then use it as a clone key.

Remote Control Parking is another useful feature. It lets the owner control the car's parking movements by pressing the Display Key. This feature is especially beneficial for parking in tricky spaces or if you have an outdoor driveway or garage with a unique shape.

The most recent BMW models also come with Digital Key Plus. This feature allows drivers to lock and unlock their car using an iPhone or Apple Watch. It eliminates the requirement for physical key fobs. This feature is compatible with the 2021 and newer X1 and iX1 and makes use of Ultra Wideband technology to detect the presence of your car.

For this feature to work the phone must be running iOS version 11.x or higher and the most recent update for BMW Connected Drive. If you encounter any issues you are having, contact your local BMW dealer or Sure Lock & Key.