Why does my 540i xDrive’s check engine light come on when I start it?

It’s usually normal for your check engine light to turn on upon ignition. It’s just your 540i xDrive firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Are BMW 540i xDrive engine noises bad?

Strange engine sounds can be a sign something’s off in your BMW 540i xDrive. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage my BMW 540i xDrive engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.

Is it okay to put water in my BMW 540i xDrive radiator?

An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your 540i xDrive when you’re out of coolant, having water in the coolant reservoir is better than nothing.

Why did my 540i xDrive engine suddenly stop?

There are different reasons your 540i xDrive vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.

Who fixes BMW 540i xDrive engines?

Your local Firestone Complete Auto Care offers BMW 540i xDrive engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2019 BMW 540i xDrive

Learn about

2019 BMW 540i xDrive Trim Options

Select your BMW 540i xDrive trim level to learn more about BMW-recommended engine repair. Use the following chart to find information.

L6/3.0L

BMW 540i xDrive Repairs and Services

Nothing lasts forever. Even your BMW 540i xDrive’s engine parts and components will change. We’re here to help when something stops working. Select a service or repair below to learn more about what we can do for your 2019 BMW 540i xDrive.

We Know BMW 540i xDrive Engines

BMW 540i xDrive engines are known for their reliability. That might be why you bought it in the first place. However, the wear-proof engine has yet to be invented! Sometimes plans go sideways. If the unexpected strikes, you may search the internet frantically for quick and affordable 2019 BMW 540i xDrive engine repairs. That's when it's time to head to Firestone Complete Auto Care. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service BMW 540i xDrive engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 2019 BMW 540i xDrive Check Engine Light Is On

As soon as your 540i xDrive check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s flashing or steadily illuminated could point to problems with your fuel, Causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Bring your 540i xDrive in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs your BMW 540i xDrive engine needs some TLC are oil leaks, or a sinking feeling that something’s wrong.

BMW 540i xDrive Engine Repair

When your BMW 540i xDrive engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We don't start working until we have your approval. If a repair isn’t urgent right now, we’ll let you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We seek to give you all the info you need to make a smart decision about our services. Turn to Firestone Complete Auto Care for your 2019 540i xDrive engine repairs and you can feel good knowing that we only use BMW-compliant replacement parts such as the timing chain or belt, engine oil seal, fuses, or other parts.

2019 BMW 540i xDrive Engine Q&A

Why does my 540i xDrive’s check engine light come on when I start it? It’s usually normal for your check engine light to turn on upon ignition. It’s just your 540i xDrive firing up its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Are BMW 540i xDrive engine noises bad? Strange engine sounds can be a sign something’s off in your BMW 540i xDrive. Tapping or knocking could mean you need an oil change. Whistling could mean a belt is misaligned or there's an intake leak. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage my BMW 540i xDrive engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving your engine while the vehicle is in Park, or accelerating too quickly, too soon. Steer clear of these habits to help protect engine performance and efficiency.
Is it okay to put water in my BMW 540i xDrive radiator? An emergency is the only time you should consider putting water in your radiator. Outside of that, it’s recommended you use a pre-mixed coolant or a 50/50 blend of water and coolant. However, if you need to continue driving your 540i xDrive when you’re out of coolant, having water in the coolant reservoir is better than nothing.
Why did my 540i xDrive engine suddenly stop? There are different reasons your 540i xDrive vehicle engine could suddenly stop. You may be looking at a lack of fuel, faulty sensors, issues with the ignition system, engine overheating, electrical problems, or mechanical troubles.
Who fixes BMW 540i xDrive engines? Your local Firestone Complete Auto Care offers BMW 540i xDrive engine repair. Schedule an appointment today at one of our thousands of locations nationwide!