Why does the check engine light in my M235i turn on when I start my car?

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

Are BMW M235i engine noises bad?

Strange under-the-hood noises can point to problems within your BMW M235i engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate 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 M235i engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel 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 M235i 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 M235i engine to suddenly stop?

Your M235i car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who fixes BMW M235i engines?

Your local Firestone Complete Auto Care fixes BMW M235i engines. Book an appointment today! We have thousands of locations across the country.

Reliable Repairs for 2016 BMW M235i Engines

Learn about

2016 BMW M235i Trim Options

Select your BMW M235i trim level to learn more about BMW-recommended engine repair. Use the following chart to find information.

L6/3.0L

2016 BMW M235i Repair

Stuff wears out. Even your BMW M235i’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 M235i.

We’re Trained to Care for BMW M235i Engines

BMW M235i engines are known for their reliability. 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 sideways sometimes. When they do, you might find yourself searching for 2016 BMW M235i engine repair or replacement parts. 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 M235i 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.

My 2016 BMW M235i Check Engine Light Is On

An illuminated check engine light on your BMW M235i 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, Possible causes can include a failing oxygen sensor, damaged spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your M235i issues diagnosed and we’ll figure out why that check engine light is giving you grief. engine pinging noises, burning smells, or a sinking feeling that something’s wrong.

BMW M235i Engine Repair

If your 2016 M235i engine needs repairs, our technicians will make sure you understand what’s going on before they start working on your engine. We make recommendations, but you make the final decision. 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 give you all the details you need to make an informed decision about your engine repairs. Turn to Firestone Complete Auto Care for your 2016 M235i engine repairs and you can drive easy knowing that we use BMW-approved parts and fluids — serpentine belt, engine oil seal, ignition coil, or another part.

2016 BMW M235i Engine Q&A

Why does the check engine light in my M235i turn on when I start my car? Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Are BMW M235i engine noises bad? Strange under-the-hood noises can point to problems within your BMW M235i engine. Tapping or knocking could mean you're low on oil. Whistling sounds could mean you have an intake leak or misaligned belt. Squealing can indicate 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 M235i engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel 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 M235i 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 M235i engine to suddenly stop? Your M235i car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who fixes BMW M235i engines? Your local Firestone Complete Auto Care fixes BMW M235i engines. Book an appointment today! We have thousands of locations across the country.