2012 Mercedes-Benz Multego

Introduction:

The 2012 Mercedes-Benz Multego is a midsize luxury SUV available with a variety of engine and transmission options. It offers spacious seating, a comfortable ride, and a well-equipped interior. However, like all vehicles, it has some common issues that owners should be aware of.

Engine

3.5L V6

• Valve Cover Gasket Leak:
  • Description: Leaking oil from the valve cover gasket can cause a burning smell and low oil levels.
  • Solution: Replace the valve cover gasket and seal.
  • Estimated Cost to Fix: $500 - $1,000
• Intake Manifold Failure:
  • Description: A faulty intake manifold can lead to reduced engine power, rough idling, and increased fuel consumption.
  • Solution: Replace the intake manifold.
  • Estimated Cost to Fix: $1,500 - $2,000
  • Recalls: 20V376000

4.6L V8

• Timing Chain Tensioner Failure:
  • Description: The timing chain tensioner may fail, leading to a rattling noise from the engine, reduced power, and potential engine damage.
  • Solution: Replace the timing chain tensioner and timing chain.
  • Estimated Cost to Fix: $3,000 - $5,000
  • Recalls: None Found

Transmission

7-Speed Automatic

• Shifting Hesitation or Jerking:
  • Description: The transmission may hesitate or jerk while shifting gears, especially when cold or at low speeds.
  • Solution: Replace the transmission fluid and filter, or reprogram the transmission control unit.
  • Estimated Cost to Fix: $500 - $1,500
• Torque Converter Lock-Up Issue:
  • Description: The torque converter may fail to lock up properly, leading to increased fuel consumption and reduced power.
  • Solution: Replace the torque converter.
  • Estimated Cost to Fix: $2,000 - $3,000

Suspension

• Strut Mount Failure:
  • Description: Worn strut mounts can cause knocking or clunking noises, reduced handling, and uneven tire wear.
  • Solution: Replace the strut mounts.
  • Estimated Cost to Fix: $500 - $1,000

Electrical

• Battery Drain:
  • Description: Parasitic battery drain can occur, leading to the battery going dead prematurely.
  • Solution: Diagnose and fix the source of the drain, which may be a faulty module or accessory.
  • Estimated Cost to Fix: Varies depending on the issue
• Multiplexing System Issues:
  • Description: Electrical problems related to the vehicle’s multiplexing system can lead to malfunctions of various electronic components.
  • Solution: Diagnose and repair the affected components or wiring.
  • Estimated Cost to Fix: Varies depending on the issue

Exterior

• Rear Wiper Motor Failure:
  • Description: The rear wiper motor may fail, leading to the wiper blade not moving properly.
  • Solution: Replace the rear wiper motor.
  • Estimated Cost to Fix: $200 - $300

Interior

• Sunroof Issues:
  • Description: The sunroof may leak, squeak, or become inoperable.
  • Solution: Diagnose and repair the specific issue, which may involve replacing gaskets or adjusting the sunroof mechanism.
  • Estimated Cost to Fix: Varies depending on the issue

Summary:

The 2012 Mercedes-Benz Multego has some common issues that owners should be aware of, including valve cover leaks, intake manifold failures, transmission problems, suspension issues, electrical gremlins, and sunroof problems. The severity and cost of these issues vary, but most can be repaired for a moderate to high cost. Overall, the Multego is a well-built vehicle, but it is important to consider these potential issues when making a purchase decision.