Why does the check engine light in my M550i xDrive turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your M550i xDrive testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why is my BMW M550i xDrive making engine noise?

Unusual noises can signal a problem with your BMW M550i xDrive engine. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.

What could damage a BMW engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your BMW M550i xDrive engine?

Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. 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 M550i xDrive radiator?

While it’s not recommended, you can use water in your M550i 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.

What can cause the engine in my M550i xDrive to suddenly stop?

Your M550i xDrive car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who can repair my BMW M550i xDrive engine?

Your local Firestone Complete Auto Care has you covered with expert M550i xDrive engine repair. Schedule an appointment today and see us at one of our thousands of locations.

Reliable Repairs for 2023 BMW M550i xDrive Engines

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2023 BMW M550i xDrive Trim Options

Select your BMW M550i xDrive trim level to learn more about BMW-recommended engine repair. Use the following chart to find information.

Repairs for Your 2023 BMW M550i xDrive

Nothing lasts forever. Even your BMW M550i xDrive’s engine parts and components will change. We’re here to help when something stops working. Select a repair or category to learn more about 2023 BMW M550i xDrive services.

We’re Trained to Care for BMW M550i xDrive Engines

BMW M550i xDrive drivers trust that their M550i xDrive will take them near and far. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Things can go sideways sometimes. If they do, you’ll have to find a dependable 2023 BMW service center — quick! That’s where Firestone Complete Auto Care comes in. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your BMW M550i xDrive engine will be in good hands. If you think something’s wrong with your engine, schedule an appointment at your convenience. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

My 2023 BMW M550i xDrive Check Engine Light Is On

An illuminated check engine light on your BMW M550i xDrive is one of the first signs it's time to 'brake' for engine service. A check engine light that’s on or flashing could be a symptom of a serious problem in your fuel, Causes may include a faulty oxygen sensor, worn spark plug, a clogged catalytic converter, or a leaking engine vacuum, to name a few possible causes. Bring your M550i xDrive in for an on-board diagnostic check and our expert techs will get the root of the problem. rattling sounds, burning smells, or engine misfiring.

BMW M550i xDrive Engine Repair

When your BMW M550i xDrive engine needs repairs, 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. 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. Choose Firestone Complete Auto Care for BMW M550i xDrive engine repairs and you can feel confident knowing that we use BMW-approved parts and components like the timing chain or belt, valve guide seal, ignition coil, or other parts.

Engine Q&A 2023 BMW M550i xDrive

Why does the check engine light in my M550i xDrive turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your M550i xDrive testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why is my BMW M550i xDrive making engine noise? Unusual noises can signal a problem with your BMW M550i xDrive engine. Tapping or knocking could mean you're low on oil. Whistling could mean a belt is misaligned or there's an intake leak. Squealing can be traced back to a loose fan belt, and grinding might be coming from the brakes, not the engine.
What could damage a BMW engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your BMW M550i xDrive engine? Some driving habits are not so great for your engine. These include driving on a near-empty gas tank, revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. 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 M550i xDrive radiator? While it’s not recommended, you can use water in your M550i 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.
What can cause the engine in my M550i xDrive to suddenly stop? Your M550i xDrive car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who can repair my BMW M550i xDrive engine? Your local Firestone Complete Auto Care has you covered with expert M550i xDrive engine repair. Schedule an appointment today and see us at one of our thousands of locations.