How to Turn on BMW with Key Fob

Starting your BMW should be a seamless experience, and understanding how your key fob works is crucial. This guide provides a comprehensive look at how to turn on your BMW with your key fob, covering different models and addressing common issues. We’ll delve into the various methods, from traditional key insertion to the modern comfort access system.

If you’re looking to understand how to replace the battery in your 2013 Subaru key fob, we have a dedicated guide for that.

Different Ways to Turn on Your BMW with the Key Fob

BMW offers several ways to start your vehicle, depending on the model and year. Here’s a breakdown of the most common methods:

Traditional Key Insertion

For older BMW models, you’ll need to insert the key fob into the ignition switch. Turn the key clockwise to position one to activate the electronics and to position two to start the engine. Remember, if you have a manual transmission, ensure the clutch is depressed.

Keyless Start (Push-Button Start)

Most modern BMWs utilize a keyless start system. With the key fob in your pocket or purse, simply press the start/stop button located on the dashboard. This will power up the vehicle’s electronics. Press it again, usually with your foot on the brake, to start the engine.

Comfort Access System

BMW’s Comfort Access takes keyless entry to the next level. With the key fob in range, you can unlock the doors by simply touching the door handle. Once inside, you can start the engine with a push of the start/stop button, just like with keyless start.

Common Issues and Troubleshooting

Sometimes, things don’t go as planned. Here are some common issues you might encounter and how to address them:

Key Fob Battery: A low or dead key fob battery is the most common culprit. Replacing the battery is a simple process and often solves the problem. You can find instructions on how to replace the battery on a Subaru key fob on our website. If you’re wondering why isn’t my key fob unlocking my car, a dead battery is the first thing to check.
Key Fob Signal Interference: Metal objects, electronics, or even certain types of building materials can interfere with the key fob signal. Try moving closer to the vehicle or removing any potential sources of interference.
Faulty Ignition Switch (Traditional Key): If you’re using a traditional key and it won’t turn, the ignition switch itself might be faulty. This requires professional diagnosis and repair.
Key Fob Needs Reprogramming: In some cases, the key fob may lose its programming and need to be reprogrammed by a BMW dealer or a qualified automotive locksmith. You might need to learn how to change my Subaru key fob battery.

Tips for Maintaining Your Key Fob

Keep it Clean: Regularly cleaning your key fob can prevent issues with the buttons and contacts. Learn how to clean key fob with our helpful guide.
Store it Properly: Avoid exposing your key fob to extreme temperatures or moisture.
Check the Battery Regularly: Replace the key fob battery proactively before it completely dies.

Quote from John Smith, Senior Automotive Technician at German Auto Experts: “A well-maintained key fob is crucial for a smooth driving experience. Regular battery checks and cleaning can prevent many common issues.”

Conclusion

Knowing how to turn on your BMW with the key fob is essential for every BMW owner. By understanding the different methods and troubleshooting common issues, you can ensure a hassle-free start every time. Remember to maintain your key fob properly to prevent future problems. If you continue to experience problems, consult your BMW owner’s manual or seek professional assistance.

BMW Dashboard Start Button

FAQ

What do I do if my key fob battery is dead? You can usually start your BMW even with a dead key fob battery by placing it near the start/stop button or using a designated slot in the vehicle. Refer to your owner’s manual for the specific location for your model.
Can I start my BMW without the key fob? No, you cannot start a modern BMW without the key fob being present, even with a dead battery, due to the advanced anti-theft systems.
How often should I replace my key fob battery? It’s generally recommended to replace your key fob battery every 2-3 years, or sooner if you notice signs of weakening.
Why is my key fob not working even with a new battery? There could be other issues, such as signal interference, a faulty key fob, or a problem with the vehicle’s receiver.
Where can I get my BMW key fob reprogrammed? You can get your BMW key fob reprogrammed at a BMW dealership or a qualified automotive locksmith.
Does the Comfort Access system drain the key fob battery faster? No, the Comfort Access system is designed to be energy-efficient and shouldn’t significantly impact battery life.
What should I do if my key fob gets wet? Dry it thoroughly as soon as possible and avoid using it until it’s completely dry.

For more related articles, you may be interested in learning more about how to replace the battery in your 2013 Subaru key fob.

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