Mercedes-Benz is a European vehicle and is a top choice of car make for many car owners in Australia. Being one of the oldest car brands in the world, Mercedes Benz has launched various models in the past.

However, like every other vehicle, Mercedes Benz vehicles also require regular maintenance, repairs and service from expert Mercedes Diesel Mechanics.

Common Mercedes Benz issues 

Here are some of the most common Mercedes Benz issues stated by some of the best Mercedes mechanics:

1. Brakes

If you are facing braking issues with your Mercedes CLS-class and GL-class, here are some of the signs to look out for:

CLS-Class

Expert Mercedes mechanics often come across CLS-class vehicles that don’t release brakes immediately, even after letting off the pedal. Car owners, in such cases, often complain of hearing different kinds of sound when accelerating. The brakes may also feel slightly sticky. While this doesn’t affect braking performance immediately, it can cause wear and rotor warping if not addressed.

GL-Class

Some GL-class owners experience front brake vibrations. This often results from contamination like dirt, getting trapped and causing vibration, noise and reduced braking power. This issue typically requires more than just replacing the brake pads or rotors. Mercedes mechanics can help diagnose and fix these braking issues.

2. Electrical System Malfunctions

Many Mercedes-Benz models face electrical issues, such as malfunctioning sensors and faulty wiring harnesses. These problems include:

• Dashboard warning lights
• Power window failures
• Central locking system issues

and more.

3. Steering Components

Steering components translate the motion of the steering wheel to drive the tyres left and right. In some Mercedes models, parts like tie rods, ball joints, control arm bushings, and sway bar links can wear down more quickly over time than in other models. These parts are crucial for the suspension system.

Two major signs of wear are significant tyre wear and poor steering alignment. If you notice these issues, you might need to replace one or more steering components.

4. Window Regulators

Powered windows are convenient, but they can sometimes cause problems. Hand-crank windows are mostly a thing of the past and while modern electric windows are a luxury, they can also be more prone to issues.

Modern Mercedes-Benz models come with a system of plastic pulleys and spools powered by an electric motor that controls the windows. Over time, these plastic parts can wear down. Fortunately, this is usually an easy fix by replacing the worn-out pulleys. You’ll need to replace them to ensure the smooth functioning of your Mercedes Benz windows.

5. Starting Problems

Well, in some of the older A-class Mercedes models, the starter motor often has issues after years of use.

Specifically, the crankshaft position sensor can cause starting troubles. The crankshaft converts reciprocating energy into rotational energy for the engine. The sensor detects the crankshaft’s speed and sends this information to the engine control unit, which manages several systems to start and run the car.

Signs of a bad crankshaft position sensor include:

• Engine vibrations
• Check engine light
• Weak engine performance
• Stalled engine
• Cylinder misfire

6. Tyre Issues

Tyre issues are common in cars. They wear down over time and need replacing, and it’s the same when it comes to your Mercedes Benz. Each tyre has a lifespan of about 6 to 10 years, but problems can happen before that.

Signs of tyre issues include:

1. Unstable pressure
2. Bubbles
3. Worn tread
4. Uneven wear, cracks, weathering, vibrations and flats

Any tyre problem is a safety risk, especially blowouts at high speeds. If you notice any problem with your car’s tyres, see a Mercedes Benz repair specialist near you immediately.

7. Oil and differential Leaks

Due to the delicate electronic transmission system, oil leaks in Mercedes-Benz are a more significant concern, especially in models introduced after 1995. These cars may have electronic gearboxes prone to graphite buildup from clutches.

Besides oil leaks, Mercedes-Benz owners may face differential leaks, especially in high-mileage E-class vehicles. These leaks usually happen because of worn-out differential covers, axle seals or pinion seals. As a result, Mercedes-Benz owners are more prone to these issues than owners of other car brands.

Why should you take your vehicle to a Mercedes mechanic for repairs and service requirements?

These common Mercedes repairs are found in many different types of cars. Keeping up with your Mercedes maintenance is crucial for protecting and extending the life of your vehicle. When you stay on top of care, you can also prevent many costly repairs from happening.

Some of the benefits of hiring Mercedes Diesel mechanics for your vehicle are:

1. Maintenance of extended car warranty
2. Industry-standard tools and technology to precisely identify issues with your vehicle.
3. Use of manufacturer-approved parts
4. Quick turnaround time
5. Expert and experienced mechanics to handle your vehicle

If you aren’t sure where to take your car for repairs, Google ‘Mercedes diesel repairs near me’ and you can check out reviews and opt for the most suitable mechanics for your vehicle.