Bmw check engine light

An illuminated BMW check engine light indicates several possible issues. Anything from an engine problem or failing catalytic converter to a faulty oxygen sensor could cause it to come on. The gas cap helps maintain fuel pressure pressure inside the tank.

Is your BMW check engine light flashing on the dashboard? Word of the wise: never overlook it. The check engine light on BMW is a kind of warning system. When it comes to BMW-related repairs and maintenance, you can always count on Bluewater Performance to help you keep your ride at peak performance. It is only a general warning sign, prompting you to take action. Minor issues like a loose gas cap and serious problems with the engine or emissions system can both trigger the light. There is no specific message when the check engine light blinks.

Bmw check engine light

You may notice when these are failing as you will feel a jolt when accelerating. Always check your gas cap is secured on correctly, as that can also cause your check engine light to turn on. If it is not sealed tightly, fuel can be lost through evaporation and release into the atmosphere. This can be a simple, do-it-yourself fix if noticed. It is important to fix a faulty catalytic converter, as this is what turns carbon dioxide into less harmful emissions. Your mass airflow sensor calculates the amount of air entering the engine to measure how much fuel is needed to run your engine. Your oxygen sensor keeps a record of the amount of unburned oxygen in your exhaust system. If there is a problem with this, it could impact your catalytic converter and your engine will burn more fuel than needed. Call us on T The wait is finally over and our showroom doors are now open to the public. This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful. Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings. If you disable this cookie, we will not be able to save your preferences. This means that every time you visit this website you will need to enable or disable cookies again.

AutoNation Mobile Service AutoNation Mobile Service makes it easy to keep your vehicle reliable by delivering quality auto repair and maintenance directly to your driveway, with effortless booking, transparent pricing, and trusted technicians. Driving with the BMW check engine light on is a bad idea. You bmw check engine light get it checked promptly to prevent any serious problems.

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While this is true of any vehicle, when you are driving an expensive luxury car like a BMW, then seeing this light come on can be even more alarming. The good news is that your BMW check engine lights and other indicators are not always the end of the world, and you might be able to fix the issue yourself. The bad news, however, is that these lights can indicate that something is seriously wrong and that your vehicle needs professional help. But knowing which indicator you are dealing with, what it means, and how to deal with it can be a bit tricky. After all, the last thing you want to do is gamble with the wellbeing of your beloved Bimmer and find yourself with a serious repair bill. Some of this will be pretty straightforward, but some of it can be a little trying. Keep in mind that depending on what model and year you have, some of these might look different or be in different places on your instrument cluster. When you see this light, it means something has gone wrong with your airbag system. Hopefully you see it before a Collision — get this checked out right away just to be safe.

Bmw check engine light

This post contains affiliate links. Read the full disclosure here. Com The BMW check engine light is a crucial indicator that demands attention.

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Your check engine light illuminated, and you took your car to a certified mechanic. You may notice when these are failing as you will feel a jolt when accelerating. If you notice the check engine light flashing when driving your BMW, the message is different than usual. Minor issues like a loose gas cap and serious problems with the engine or emissions system can both trigger the light. If you continue to drive like this, the issue may deteriorate. In comparison, a steadily lit light signals a general problem. But what should a BMW owner do if the light stays on afterward? Enable All Save Settings. Share this story:. In addition, we offer service hours seven days a week , easy online booking , and a 12, miles month warranty on all repairs. The repair costs vary depending on the severity of the problem and the number of service hours. More information about our Cookie Policy.

Now what? What is a Check Engine Light?

Your BMW auto mechanic will help you understand these codes in depth. If you had a BMW check engine light but no message, and you decided to reset it, but it came back on, you probably have something wrong with your ride. Enable or Disable Cookies. Pull over, turn off the engine, have the vehicle towed, and get an expert to take a look at your ride! However, it tends to clog over time, usually due to excess carbon deposits and unburned fuel. Anything from an engine problem or failing catalytic converter to a faulty oxygen sensor could cause it to come on. But what should a BMW owner do if the light stays on afterward? However, some situations are more urgent than others. But you should still get a BMW service to avoid additional issues. Car Issues check engine. Get a free instant quote today. Your best bet is to have your BMW inspected by a professional as soon as you can to diagnose the problem, ensuring safe and reliable driving. You can drive cautiously to a service center for inspection better not to risk it.