Why does the check engine light in my 540i turn on when I start my car?

It's okay if your check engine light comes on when you first start your vehicle. It’s just your 540i firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why does my BMW engine sound different?

Strange engine sounds can be a sign something’s off in your BMW 540i. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. 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 a BMW engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your BMW 540i 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 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 use water in my BMW 540i radiator?

While it’s not recommended, you can use water in your 540i 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 540i engine suddenly stop?

Reasons your 540i car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.

Where can I go for BMW 540i repair?

Your local Firestone Complete Auto Care fixes BMW 540i engines. Book an appointment today! We have thousands of locations across the country.

Engine Repairs for Your 2019 BMW 540i

Learn about

2019 BMW 540i Trim Options

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

L6/3.0L

Repairs for Your 2019 BMW 540i

Nothing lasts forever. Even your BMW 540i’s engine parts and components will change. When something breaks or fails, we’re ready to help. Click on a repair below to learn more about 2019 BMW 540i repairs.

We Care for BMW 540i Engines

BMW 540i drivers trust that their 540i 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 the unexpected strikes, you may search the internet frantically for quick and affordable 2019 BMW 540i 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 engines. Schedule an appointment if you're experiencing problems that could require engine repair. Firestone Complete Auto Care offers both trustworthy and affordable engine repairs.

Check Engine Light on 2019 BMW 540i

As soon as your 540i check engine light turns on, it’s time to get an expert’s opinion. A steady or flashing check engine light could signal a serious issue with your combustion, Possible causes can include a failing oxygen sensor, bad spark plug, a clogged catalytic converter, or a leaking engine vacuum, but that's only a few of the possible causes. Bring your 540i in for an on-board diagnostic check and we’ll figure out why that check engine light is giving you grief. Other signs it's time for BMW 540i engine service might include essential fluid leaks, or a sinking feeling that something’s wrong.

Engine Repairs for Your 2019 540i

If your 2019 BMW 540i 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 can wait, we'll let you know. We'll also tell you if it's necessary for your safety. 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 540i engine repairs and you can drive easy knowing that we use BMW-approved parts and fluids — timing chain or belt, valve guide seal, sensors, or a different component.

2019 BMW 540i Engine Q&A

Why does the check engine light in my 540i turn on when I start my car? It's okay if your check engine light comes on when you first start your vehicle. It’s just your 540i firing up its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why does my BMW engine sound different? Strange engine sounds can be a sign something’s off in your BMW 540i. Knocking or tapping could be a symptom of low oil. Whistling sounds could mean you have an intake leak or misaligned belt. 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 a BMW engine? [ordered-list-1-item-3-1]Are you unknowingly damaging your BMW 540i 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 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 use water in my BMW 540i radiator? While it’s not recommended, you can use water in your 540i 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 540i engine suddenly stop? Reasons your 540i car engine may suddenly stop include engine overheating, electrical troubles, mechanical issues, ignition system problems, faulty sensors, and low fuel.
Where can I go for BMW 540i repair? Your local Firestone Complete Auto Care fixes BMW 540i engines. Book an appointment today! We have thousands of locations across the country.