Mercedes-benz E350 problems

Common Mercedes-benz E350 problems

The Mercedes-Benz E350 is a popular luxury sedan known for its smooth ride and excellent engineering. However, like any vehicle, it is not immune to common problems that can arise with regular use. Here are some of the most common issues reported by E350 owners:

• Transmission issues: Some drivers have reported experiencing rough shifting or hesitation when accelerating, or the car may fail to shift into higher gears. These problems can be caused by a variety of factors, including low transmission fluid, a worn-out clutch, or a damaged transmission solenoid. To prevent transmission issues, it is essential to follow the manufacturer's recommended maintenance schedule and regularly check and replace the transmission fluid.

• Suspension problems: Over time, the car's suspension system can begin to wear down, leading to a bumpy ride or uneven tire wear pattern. These issues can be caused by worn-out shocks, struts, or bushings. Regularly inspecting the suspension system and replacing worn-out components can help improve the car's ride quality and handling and prevent more serious problems down the line.

• Engine oil leaks: Many E350 owners have reported engine oil leaks, which can be caused by worn-out gaskets, faulty oil seals, or damaged oil pans. Oil leaks can lead to low oil levels, which can cause engine damage and lead to costly repairs. To prevent engine oil leaks, it is essential to regularly check the oil level and address any leaks as soon as they are detected.

• Brake problems: Drivers may experience issues like squeaking or grinding brakes, or the brake pedal may feel soft or spongy. These issues can be caused by worn-out brake pads or rotors, a malfunctioning brake caliper, or air in the brake lines. Regularly inspecting and replacing worn-out brake components can help prevent brake problems.

• Rust issues: The E-Class is known to have rust problems, particularly in the boot handle and wheel arches. These issues can be caused by poor paint work, which can lead to paint chips and corrosion. If left untreated, rust can spread and cause further damage to the car.

• Heating problems: The heating system on the E-Class is known to have a clicking noise when in operation. This issue is caused by a fault with the stepper motor, which will need to be replaced to fix the problem.

• Rough idling: If the engine is idling very roughly, the throttle body may be clogged up with a carbon build-up. Cleaning out the throttle body and MAF sensor with throttle body and MAF sensor cleaner can help improve performance.

• Window closing unexpectedly: One of your car windows may decide to close automatically due to a faulty window regulator. Replacing the regulator can help fix the problem.

• Wipers stop working: The front or rear windscreen wipers may stop moving due to a faulty wiper motor or burnt fuse. Replacing the wiper motor and fuse can help fix the problem.

• Malfunctioning headlights: The headlights on the E-Class are renowned for premature burnout. Installing entirely new headlight units can help fix the problem.

• Unresponsive steering: The steering may become increasingly unresponsive, and a rattling sound may come from the steering rack. Replacing the camshaft adjuster can help fix the problem.

• Engine cuts out: An electrical wiring problem may affect the fuel pump, causing the engine to cut out suddenly. Checking for damaged or disconnected wires under the rear seat bench and replacing them as needed can help fix the problem.

• Loss of engine power: Any E-Class built before May 2016 may experience a sudden loss of power due to an engine management software issue. A quick update from a Mercedes dealer can solve the issue and is usually free.

• SBC warning light: If the sensotronic brake control (SBC) warning light illuminates on the dashboard, the brake performance may have noticeably dropped. Replacing the entire SBC unit can help fix the problem.

It is essential to address any issues as soon as they arise to prevent more serious problems down the line. Regularly following the manufacturer's recommended maintenance schedule and addressing any issues as soon as they arise can help keep your E350 running smoothly and prevent more costly repairs.

Are Mercedes-Benz E350 reliable?

The probability of a repair being a severe or major issue is 13% for the Mercedes-Benz E350, compared to an average of 14% for luxury fullsize cars and 12% for all vehicle models.

How many miles will a Mercedes E350 last?

So, how long do Mercedes-Benz vehicles last? Many experts agree that Mercedes-Benz vehicles can last anywhere from 150,000 to 200,000 miles on average with routine maintenance. In fact, you may even get more mileage out of your Mercedes-Benz vehicle if it has been properly taken care of.

What is the best year to buy a used Mercedes E350?

According to several internet sources, the model years 2008, 2009 and 2012, 2015 and 2019 are the best E350 due to the fewest recalls, investigations and customer complaints. Some of these model are also considered technologically far ahead of their time.

Is E350 expensive to maintain?

The average annual repair cost for a Mercedes-Benz is $908, which means it has average ownership costs. The other factors that contribute to Mercedes-Benz reliability include an average of 0.7 visits to a repair shop per year and a 13% probability of a repair being severe.