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 6 Telltale Signs Your BMW Requires Professional Maintenance

6 Telltale Signs Your BMW Requires Professional Maintenance

A car is indispensable because it can get you anywhere from point A to point B. For this reason, all prospective car owners choose a car they like, especially if they will use it in the long term. Many car brands are recognized globally, so the market is full of choices that will have something for everyone. No exception to this is BMW.

Founded in 1916, Bayerische Motoren Werke AG—commonly known as BMW—is a German automotive brand. The company is known for producing high-performance and stylish vehicles using state-of-the-art technology and advanced engineering. However, BMW vehicles are like any other vehicle because they can still break down. While you can try fixing these issues alone, there are times when you must get your BMW car checked professionally because only they can identify and resolve the problem correctly.

With this in mind, there are many signs your BMW needs a professional service, such as:

1. The Check Engine Light Is Lit Up

The check engine light is the most common indicator that your BMW needs professional service. This light may turn on due to many issues, including sensor failures, exhaust system problems, and engine misfires. If the light is flashing, it’s an urgent warning that indicates an issue that needs immediate attention.

If you see the check engine light, you must immediately take your car to a BMW service center. A BMW technician can use an advanced diagnostic tool to identify the source of the issue and recommend a repair.

2. You Hear Unusual Sounds

If you hear unusual sounds from your BMW, it may indicate an underlying problem that must be addressed. Some of the most common sounds you might hear include grinding, squeaking, and clunking noises. These sounds are typically associated with worn-out parts such as brakes, tires, and suspension.

Grinding noises may indicate that your brakes need to be replaced, while squeaking noises may suggest that your tires need to be balanced or rotated. On the other hand, clunking noises can point to worn-out suspension components. Immediately take your car to a BMW service center if you notice these sounds.

3. Engine Start Issues

Starting the engine is an integral function of any vehicle, so if you have problems starting your engine, it could be a sign of a bigger issue. There are several potential causes of engine start issues, ranging from a dead battery to a faulty starter motor.

If your BMW won’t start, the first thing you should do is check the battery. If the battery is dead or weak, the engine won’t be able to turn over. You may need to replace the battery or jump-start the engine. If the battery is fine, then the issue could be a faulty starter motor. This will require professional diagnosis and repair.

4. The Presence of Metal Flakes in Engine Oil

The presence of metal flakes in your engine oil can be a sign of serious engine trouble. Metal flakes indicate excessive wear and tear on the engine components, such as the pistons and connecting rods. This wear and tear can cause the metal components to break down and flake into the oil.

The most common cause of engine oil metal flakes is improper maintenance. If the oil is not changed regularly, the oil will become contaminated with dirt, debris, and metal particles from the engine components. This can cause the metal components to wear down and prematurely flake off into the oil. If left unchecked, the damage caused by the metal flakes can cause serious engine problems, so the best way to resolve this is by bringing your BMW to a service center.

5. Poor Gas Mileage

BMW vehicles are known for their fuel efficiency. However, poor gas mileage can indicate several underlying issues, such as a dirty air filter, a clogged fuel filter, a faulty oxygen sensor, an incorrect tire pressure, or a failing fuel pump. You must have these components checked at a service center because they can affect fuel efficiency and performance.

5. Frequent Stalling

Frequent stalling is a common issue among BMW vehicles and can be caused by various factors. The most common cause is an issue with the fuel system, such as a clogged fuel filter or a faulty fuel pump. Other possible causes include a defective ignition system, spark plug, or oxygen sensor. If the stalling persists, having the vehicle checked by a professional as soon as possible is essential because it can indicate a severe underlying issue.


A BMW is an excellent vehicle, but it is not without its faults because it can experience various issues. The best way to fix these issues is to have your vehicle checked by a professional service because they can quickly diagnose and address the problem. This way, your BMW can continue providing reliable and safe performance.

If you are looking for a European auto repair shop, Kirberg Motors, Inc. can help you! Our professional auto specialists will ensure your car performs to its peak capabilities for fair prices. Call us today at (650) 591-8998 to schedule an appointment!

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