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

Generally, your check engine light turning on upon ignition is not a bad thing. This is just your 550i xDrive testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are BMW 550i xDrive engine noises bad?

Unusual noises can signal a problem with your BMW 550i xDrive engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by 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 550i xDrive engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, 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?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

What could cause my 550i xDrive engine to suddenly stop?

Your 550i xDrive car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who repairs BMW 550i xDrive engines?

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

2012 BMW 550i xDrive Engine Repair

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2012 BMW 550i xDrive Trim Options

Select your BMW 550i xDrive trim level to learn more about BMW-recommended engine repair. Even BMW 550i xDrive parts will get older and change.

V8/4.4L

2012 BMW 550i xDrive Repair

Stuff wears out. Even your BMW 550i xDrive’s engine parts and components will change. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2012 BMW 550i xDrive.

We’re Trained to Care for BMW 550i xDrive Engines

BMW 550i xDrive drivers trust that their 550i xDrive will take them near and far. That might be why you bought it in the first place. However, even your trustworthy engine is subject to wear and tear. Things can go wrong on the road. If the unexpected strikes, you may search the internet frantically for quick and affordable 2012 BMW 550i xDrive engine repairs. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. Since 1926, we’ve taken care of 500 million+ cars, so you can rest assured knowing your BMW 550i xDrive engine will be in good hands. Schedule a courtesy inspection at the first sign of engine trouble. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Illuminated Check Engine Light on 2012 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 combustion, Causes may include a faulty oxygen sensor, bad spark plug, a clogged catalytic converter, or a leaking engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your 550i xDrive issues diagnosed and we’ll figure out why that check engine light is giving you grief. Other signs your BMW 550i xDrive engine needs some TLC are oil leaks, or engine misfiring.

BMW 550i xDrive Engine Repair

If your 2012 BMW 550i xDrive needs engine repair, our technicians will make sure you understand what’s going on before they start working on your engine. We never do any work without your sign-off. If a repair isn’t urgent right now, we’ll let you know. We'll also tell you if it's necessary for your safety. We want to provide you with the information you need to make an informed engine repair decision. Choose Firestone Complete Auto Care for BMW 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 another part.

2012 BMW 550i xDrive Engine Q&A

Why does the check engine light come on when I start my 550i xDrive? Generally, your check engine light turning on upon ignition is not a bad thing. This is just your 550i xDrive testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are BMW 550i xDrive engine noises bad? Unusual noises can signal a problem with your BMW 550i xDrive engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing may be caused by 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 550i xDrive engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, 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? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
What could cause my 550i xDrive engine to suddenly stop? Your 550i xDrive car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who repairs BMW 550i xDrive engines? Your local Firestone Complete Auto Care offers BMW 550i xDrive engine repair. Schedule an appointment today at one of our thousands of locations nationwide!