Why does the check engine light in my 745e xDrive turn on when I start my car?

Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your 745e xDrive firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Are BMW 745e xDrive engine noises bad?

Unusual noises can signal a problem with your BMW 745e xDrive engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. 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 745e 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 pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.

Can I add water to my BMW 745e xDrive radiator?

While it’s not recommended, you can use water in your 745e 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 a 745e xDrive engine to suddenly stop?

Your 745e xDrive car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Where can I go for BMW 745e xDrive repair?

For BMW 745e xDrive engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

Reliable Repairs for 2021 BMW 745e xDrive Engines

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2021 BMW 745e xDrive Trim Options

Select your BMW 745e xDrive trim level to learn more about BMW-recommended engine repair. Even BMW 745e xDrive parts will get older and change.

L6/3.0L

2021 BMW 745e xDrive Repair

Stuff wears out. Even your BMW 745e xDrive's many parts and pieces. We’re here to help when something stops working. Click on a repair below to learn more about 2021 BMW 745e xDrive repairs.

We Know BMW 745e xDrive Engines

The BMW 745e xDrive is respected for its reliability. That might be why you bought it in the first place. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 2021 BMW 745e xDrive engine repairs. That's when it's time to head to Firestone Complete Auto Care. We've serviced more than 500 million vehicles since 1926, and our technicians know BMW 745e 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.

Illuminated Check Engine Light on 2021 BMW 745e xDrive

As soon as your 745e 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 car’s ignition, Potential causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few possible causes. Bring your 745e xDrive to Firestone Complete Auto Care to get computerized diagnostics and our expert techs will get the root of the problem. engine rattling, oil leaks, or a sinking feeling that something’s wrong.

BMW 745e xDrive Engine Repair

When your BMW 745e xDrive engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. 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. By choosing Firestone Complete Auto Care for 745e xDrive engine repairs and you can feel confident knowing that we use BMW-approved parts and components like the timing chain or belt, engine oil seal, sensors, or another part.

Engine Q&A 2021 BMW 745e xDrive

Why does the check engine light in my 745e xDrive turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. It’s just your 745e xDrive firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are BMW 745e xDrive engine noises bad? Unusual noises can signal a problem with your BMW 745e xDrive engine. Tapping or knocking could mean you're low on oil. A high-pitched whistle could signal an intake leak or misaligned belt. 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 745e 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 pushing 'the pedal to the metal' before the engine has warmed up. Protect your engine’s performance and efficiency by distancing yourself from these habits.
Can I add water to my BMW 745e xDrive radiator? While it’s not recommended, you can use water in your 745e 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 a 745e xDrive engine to suddenly stop? Your 745e xDrive car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Where can I go for BMW 745e xDrive repair? For BMW 745e xDrive engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.