Why does the check engine light come on when I start my 550i xDrive?

It's okay if your check engine light comes on when you first start your vehicle. This is just your 550i xDrive testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why is my BMW 550i xDrive making engine noise?

Unusual noises can signal a problem with your BMW 550i xDrive engine. 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 might be a sign of brake problems rather than engine issues.

What could damage a BMW engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your BMW 550i xDrive engine?

Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Is it okay to put water in my BMW 550i xDrive radiator?

While it’s not recommended, you can use water in your 550i xDrive radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.

Why did my 550i xDrive engine suddenly stop?

There are different reasons your 550i 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 can repair my BMW 550i xDrive engine?

Your local Firestone Complete Auto Care offers BMW 550i xDrive engine repair. Schedule an appointment today at one of our thousands of locations nationwide!

Engine Repairs for Your 2016 BMW 550i xDrive

Learn about

2016 BMW 550i xDrive Trim Options

Select your BMW 550i xDrive trim level to learn more about BMW-recommended engine repair. Use the following chart to find information.

V8/4.4L

Repairs for Your 2016 BMW 550i xDrive

Stuff wears out. Even your BMW 550i 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 2016 BMW 550i xDrive.

We Care for BMW 550i xDrive Engines

BMW 550i xDrive engines are known for their reliability. You may have even been thinking about that when you bought it. However, even your trustworthy engine is subject to wear and tear. Things can go sideways sometimes. If they do, you’ll have to find a dependable 2016 BMW service center — quick! That’s where Firestone Complete Auto Care comes in. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service BMW 550i 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.

Check Engine Light on 2016 BMW 550i xDrive

As soon as your 550i xDrive check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your or emission control system that won’t go away on its own. Causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or an engine vacuum leak, but that's only a few of the possible causes. Stop by your local Firestone Complete Auto Care to get your 550i xDrive issues diagnosed and we'll determine exactly why your check engine light is on. engine pinging noises, burning smells, or misfiring.

2016 550i xDrive Engine Services

If your 2016 BMW 550i xDrive needs engine repair, our expert techs will let you know what needs to be done and why before they get started. We make recommendations, but you make the final decision. If a service can wait, we’ll make sure you know. If it's necessary for your safety, we'll make sure you understand that, too. We want to give you all the details you need to make an informed decision about your engine repairs. By choosing Firestone Complete Auto Care for 550i xDrive engine repairs and you can feel good knowing that we only use BMW-compliant replacement parts such as the serpentine belt, engine oil seal, ignition coil, or a different component.

Questions About 2016 BMW 550i xDrive Engines

Why does the check engine light come on when I start my 550i xDrive? It's okay if your check engine light comes on when you first start your vehicle. This is just your 550i xDrive testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why is my BMW 550i xDrive making engine noise? Unusual noises can signal a problem with your BMW 550i xDrive engine. 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 might be a sign of brake problems rather than engine issues.
What could damage a BMW engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your BMW 550i xDrive engine? Certain driving habits can damage your engine and should be avoided. These habits include 'running on fumes,' revving the engine while still in Park, or accelerating too quickly, too soon. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Is it okay to put water in my BMW 550i xDrive radiator? While it’s not recommended, you can use water in your 550i xDrive radiator in emergencies. Normally, you should only use a 50/50 mix of coolant and water or a pre-mixed coolant. However, if you are completely out of coolant and must continue driving, it’s better to have water in your coolant reservoir than nothing.
Why did my 550i xDrive engine suddenly stop? There are different reasons your 550i 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 can repair my BMW 550i xDrive engine? Your local Firestone Complete Auto Care offers BMW 550i xDrive engine repair. Schedule an appointment today at one of our thousands of locations nationwide!