Trusted Auto Experts to Fix Your Problematic Mercedes E350 Near Ann Arbor, MI
Your Mercedes E350 is a comfortable and refined midsize sedan built for a smooth ride, along with innovative features. Whether you own an older W211 and W212 models or the newer W213 version, E350s usually have strong engines, luxury cabins, and high-tech electronics. No doubt that complexity provides better comfort, but it also means that components like sensors, suspension parts, electronic modules, and transmission systems can malfunction over time.
So, if your E350 is giving you trouble, choose our Orion Automotive Services located in the heart of Ann Arbor, MI, because here our experts understand these cars from top to bottom and use careful diagnostics to make sure every repair is just done in the right way, ensuring no similar complications in the long run.
Typical Troubles That Your Mercedes E350 Develops and How Our Team Fixes Them in Ann Arbor, MI?
Faulty Air Suspension
Many E350 owners reported that the air suspension can sag or leak as the car ages. And once that happens in your vehicle, you may feel one corner sitting low, and the ride feels wobbly and sloppy. At our repair hub near Ann Arbor, MI, we inspect the entire system physically and perform a pressure test. Then we scan the stored error codes to pinpoint the exact issue. If the air springs or struts are leaking, we replace them with new, high-quality parts, rebuild the valves, and re-level the system using Mercedes-specific calibration, if needed. The final touch of our repair process will be a test drive to make sure the ride feels just as flawless as before. However, for this, simply get in touch with us, and we’ll take care of the rest.
Transmission Hesitations
Your E350 is typically equipped with an automatic transmission system, which can develop issues such as delayed or rough shifting or slipping over time. But why? These transmission issues often occur when the gear oil becomes contaminated or the valve body wears out. If this is the issue, and you bring your car to our repair facility in Ann Arbor, MI, our team begins with a transmission fluid analysis and a comprehensive scan for transmission fault codes. According to what’s observed, we drain and refill the gear oil, replace the filter, and update the valve body or software. In the event of severe wear, we either rebuild or completely replace the entire transmission system after clearly discussing the pricing with you.
Glitchy Electronic Modules
Your E350 uses several control modules that can display odd warning lights or messages on the dashboard or fail due to direct contact with water or battery issues. For this, if you approach our service center near Ann Arbor, MI, we can utilize Mercedes-level scan tools to read module faults, check wiring and ground points, and test the battery voltage, as well as the charging system. If the modules require replacement, we program them correctly and perform the necessary module coding to ensure the features function properly. Don’t worry! We will keep you informed about everything, from all the options to costs, and give you sufficient time to make a decision.
Signs Your Mercedes E350 Needs Attention, Along with Their Causes, in Ann Arbor, MI
- Strange Noises When Turning: Hearing loud and unusual clicking or whining sounds, especially while making sharp turns in corner areas, can indicate low or poor power steering fluid or worn suspension parts. Fixing the leaks, refilling the new power steering fluid, and replacing the damaged parts are necessary to eliminate the noise.
- Vibration at High Speeds: Feeling abnormal vibrations once your vehicle starts running on the highways? It could be due to unbalanced tires, worn bushings, or improper wheel alignment. Scrutinizing these parts and balancing, aligning, or replacing them as needed will be crucial in resolving this issue.
- Rough Engine Idling or Stalling:If your E350 idles roughly or stalls at stops, it might be due to dirty fuel injectors, broken ignition coils, or bad sensors. Once this happens, it means the engine parts need to be cleaned or replaced so that the engine can run smoothly again.
Frequently Asked Questions
Can a bad mass air flow sensor cause poor mileage?
Absolutely. When a faulty MAF sends wrong air readings to the ECU, it can directly affect the fuel balance, so replacing it quickly is required.
Can a weak battery cause random electrical faults?
Yes, because E350 systems are voltage-sensitive, a weak battery can cause the modules to misbehave.
Why does my E350 pull to one side?
Misaligned wheels or uneven tire wear can cause your car to tilt to one side, especially when cornering or accelerating.
Why does my car smell like burning oil?
That can be due to oil dripping onto hot engine parts. It's significant to locate the leak and reseal the area to eliminate both the smell and the risk.

Book with our certified technicians today!

