2022 Mercedes-Benz E350

The 2022 Mercedes-Benz E350 is a luxury sedan known for its comfortable ride, elegant interior, and advanced technology. The E350 is equipped with a 2.0-liter turbocharged inline-4 engine producing 255 horsepower and 273 lb-ft of torque. It is paired with a 9G-TRONIC 9-speed automatic transmission. While praised for its smooth powertrain and opulent features, some owners have reported experiencing a few issues, which are outlined below. Potential buyers appreciate the car’s refined driving experience, but some find the infotainment system complex and the cost of ownership high. Other engine options for the 2022 E-Class included the E450’s 3.0L turbocharged inline-6 engine and the AMG E53 and E63 S models with more powerful engines.

Electrical

• MBUX Infotainment System Issues
  • Description/Symptoms: The MBUX system can suffer from freezing, lagging, and unexpected reboots. Voice command recognition may be inaccurate or unresponsive. Wireless Apple CarPlay and Android Auto connectivity may be intermittent or fail to connect.
  • Solution: Software updates from the dealership can often resolve these issues. In some cases, a complete system reset or replacement of the MBUX unit may be necessary.
  • Estimated Cost to Fix: $0 (software update) - $1,500+ (MBUX unit replacement)
  • Recalls: None Found
• Sensor Malfunctions
  • Description/Symptoms: Issues with various sensors, including parking sensors, blind spot monitoring, and lane keeping assist. Error messages may appear on the dashboard. Systems may become inoperative.
  • Solution: Diagnosis and replacement of the faulty sensor.
  • Estimated Cost to Fix: $200 - $800+, depending on the sensor.
  • Recalls: None Found

Interior

• Sunroof/Moonroof Issues
  • Description/Symptoms: Rattling noises, difficulty opening or closing, or complete failure to operate. Water leaks may occur.
  • Solution: Lubrication of the tracks and mechanism. Replacement of the motor or entire assembly if necessary.
  • Estimated Cost to Fix: $100 - $1000+
  • Recalls: None Found
• Seat Motor Failures
  • Description/Symptoms: Power seats may not adjust properly, or may become stuck in one position. This is often due to a faulty motor in the seat mechanism.
  • Solution: Replacement of the affected seat motor.
  • Estimated Cost to Fix: $300 - $700+
  • Recalls: None Found

Exterior

No Issues Found

Engine

2.0L Turbocharged Inline-4 (M264)

• High Pressure Fuel Pump Failure
  • Description/Symptoms: Engine stalling, rough idling, extended cranking, and a check engine light. Diagnostic trouble codes (DTCs) related to fuel pressure or fuel pump performance may be present.
  • Solution: Replacement of the high-pressure fuel pump.
  • Estimated Cost to Fix: $800 - $1500+
  • Recalls: None Found

Transmission

9G-TRONIC 9-Speed Automatic (725.0)

• Rough or Delayed Shifting
  • Description/Symptoms: Harsh or jerky gear changes, noticeable delays when shifting between gears (especially from Park to Drive or Reverse), and occasional slipping.
  • Solution: Software update of the transmission control module (TCM) or valve body replacement
  • Estimated Cost to Fix: $0 (software update) - $2,000+ (valve body replacement)
  • Recalls: None Found

Suspension

• Air Suspension Issues (if equipped)
  • Description/Symptoms: Vehicle sitting unevenly, compressor noise, error messages related to the air suspension system.
  • Solution: Diagnosis and repair or replacement of the air struts, compressor, or air lines.
  • Estimated Cost to Fix: $800 - $2500+ depending on component replaced.
  • Recalls: None Found

The 2022 Mercedes-Benz E350 generally provides a luxurious driving experience, but owners have reported some issues that potential buyers should consider. The electrical issues, particularly those relating to the MBUX infotainment system, appear to be the most common and can be frustrating. Engine and transmission problems, while less frequent, can be more costly to repair. Suspension issues are also expensive. The severity and cost of these issues vary widely, but being aware of them can help buyers make an informed decision and potentially negotiate a better price.