Mercedes-Benz Steering Problems
Mercedes-Benz vehicles are known for supreme comfort, luxury and handling. This, in part, is due to its steering system. The steering system affects your overall driving experience, handling and most importantly, safety. Mercedes Benz has the highest standards when manufacturing their vehicles and the steering system is no exception to this.
Like any vehicle, your Mercedes Benz steering system components will naturally wear out over time, requiring maintenance and replacement to ensure it continues to work optimally.
At Swift Motor Services we have a team of specialist Mercedes technicians on hand to resolve any steering issues in your vehicle. Perhaps you’re noticing unusual noises from your steering system, or you notice a drop in performance when driving around corners, with poor handling? Don’t worry, we have you covered.
This blog uncovers what you might be experiencing with your steering system and what effects it might have on your safety and handling and we dive deep into the importance of maintenance when it comes to your Mercedes Benz steering system.
Keep reading to find out more!
Mercedes Benz Steering System – How it Works
Your Mercedes Benzhas a power-assisted steering system. Power steering was designed in the 1950s and reduces the effort required by the driver to steer the vehicle. How the system works depends on the make and model of your vehicle and the different technology used but generally, this is how power steering works:
- Steering Wheel: Initiating a change in the vehicle’s direction begins with the turning of the steering wheel.
- Steering Column: When the driver turns the steering wheel, it causes a rotation of a shaft linked to the steering column.
- Steering Gearbox: In earlier models of Mercedes, a hydraulic power steering gearbox might be employed however, more recent Mercedes vehicles often utilise an electric power steering (EPS) system. In this EPS system, an electric motor aids the steering rather than relying on hydraulic pressure. The vehicle’s computer system manages the operation of the power steering motor.
- Steering Sensors: Various sensors, such as the steering angle sensor and vehicle speed sensor, consistently monitor the driver’s steering inputs and the vehicle’s speed. These sensors supply vital data to the vehicle’s control unit.
- Control Unit: The control unit analyses data received from the sensors and computes the necessary amount of steering assistance. It modulates the electric motor’s output to deliver the appropriate level of assistance, adjusting based on factors like vehicle speed, driving conditions and driver input.
- Assistive Force: The electric motor produces additional force to support the driver’s steering exertion. This assistance facilitates easier steering wheel turns, particularly at low speeds or during parking manoeuvres. At higher speeds, the system may lower the assistance to enhance stability and driver control.
- Safety Features: Numerous safety features related to the steering system are integrated into many Mercedes-Benz vehicles. These may involve lane-keeping assist, adaptive steering and diverse driver assistance systems that utilise steering inputs to aid in maintaining the vehicle within its lane, ensuring a safe following distance and assisting with parking.
No matter which power steering system your Mercedes Benz has, electric or hydraulic, its function is to improve control for the driver and make driving more comfortable, as well as making it safer. The system changes depending on the driving conditions and provides mechanical assistance to drivers whilst still offering that smooth driving “feel” that we associate with Mercedes-Benz vehicles. It’s important to note that each Mercedes Benz model is different and each setup varies in technology.
Hearing Steering Noises In Your Mercedes? Here Are The Common Causes
You may be listening to unpleasant noises coming from your Mercedes Benz steering system. This could signify an issue with your steering system or associated components. Either way, it needs to be looked at by professionals.
Here are the possible causes of steering noises in your Mercedes:
- Not Enough Power Steering Fluid: Insufficient levels of power steering fluid may result in a whining or groaning sound when turning the steering wheel.
- Failed Power Steering Pump: The power steering pump can encounter issues over time, making a noise when it is malfunctioning. A power steering pump showing signs of wear or failure might generate whining or squealing sounds.
- Power Steering Hose Damage: Cracks or damage to power steering hoses can lead to fluid leaks, resulting in noise and potential steering complications. The presence of a hissing noise may reveal a leaking hose.
- Steering Rack or Gearbox Difficulties: Problems with the steering rack or gearbox can give rise to clunking or knocking sounds during steering. This requires a professional examination and potential replacement of these components.
- Wear of Ball Joint or Tie Rod: Worn ball joints or tie rod ends can make clunking or clicking noises when turning the steering wheel. These elements connect the steering system to the wheels and are crucial for maintaining proper steering control.
- Tyre-related Concerns: Irregular tyre wear or damaged tyres can contribute to noise during steering manoeuvres. It is important to ensure that tyres are adequately inflated and in good condition.
- Lack of Lubrication: Insufficient lubrication in various steering components, such as the steering column or universal joints, can result in creaking or squeaking noises.
- Malfunctioning Steering Column: In certain instances, an issue within the steering column itself, such as a loose or damaged component, can be a source of noise during steering.
To get to the root cause of your Mercedes Benz steering fault we recommend you speak to a qualified technician. At Swift Motor Services our Mercedes specialists are on hand to inspect and diagnose your issues professionally. Our mechanics are vastly experienced and have seen it all when it comes to Mercedes Benz steering systems. Once we identify the issue we will be in touch with you right away to discuss our plan of action to get your Mercedes back on the road quickly. If you choose to ignore these signs then your safety is compromised and it could lead to expensive repairs in the long run.
Is it Safe To Drive With Steering Noises?
If the steering system is making strange noises then we would recommend you stop driving. If the handling is also affected because of steering difficulties or if there are warning lights on the dashboard then it’s best to stop immediately.
Choosing to carry on driving could be a serious risk to your safety and could lead to mechanical problems getting worse. We recommend that you consult an expert mechanic like our team at Swift Motor Services, to identify and fix your Mercedes Benz steering system issues. After all, your safety is of our utmost importance .
Maintaining Your Mercedes Steering System
For optimum function and safety of your Mercedes Benz steering system, it’s best to consult the experts. A specialist Mercedes Benz centre like Swift Motor Services is here to provide you with the best solution for maintenance, repairs and diagnostics. We take you through every step of the journey when fixing your steering issues.
Checking your steering system regularly will help identify and prevent unexpected breakdowns and high repair bills. Our team will perform power steering fluid changes, inspect and replace belts and other steering components as well as perform wheel alignments, all whilst checking the function of suspension and tyres. We have the expertise to fix any of these issues in your Mercedes Benz vehicle.
At Swift Motor Services, we help customers get back on the road in no time, whilst offering a better value experience than the dealership and saving you money.
Contact us today if you’re experiencing any steering trouble.
