Problem Reports

Mercedes-Benz 300D

Report: Speedometers May Fail Due to Internal Drive Gear Wear

• Sunroof Components May Fail Due to Age and Wear
  The sunroof may not work correctly due to failed components as a result of age and wear. Repai...

  Common Problems > Mercedes-Benz 300D

• Premature Tire Wear Due to Cracked Lower Control Arm Bushings
  The lower control arm bushings can wear and crack, leading to irregular and premature tire wear...

  Common Problems > Mercedes-Benz 300D

• Buttons on temperature control assemblies work erratically due to wear of parts in control head
  Due to wear of mechanical parts in the control head, the buttons on temperature control assembl...

  Common Problems > Mercedes-Benz 300D

• Tie Rod Ends, Drag Link, and Idler Arm May Wear Out
  The tie rod ends, idler arm, and/or drag link components of the steering linkage may wear pre...

  Common Problems > Mercedes-Benz 300D

• 1984 MB 300D - Pre-ignition rely/coil some time fails to activate
  The pre-ignition rely/coil that sends the spark to the glow plugs fail to activate some times b...

  Q&A > Mercedes-Benz > 1990 Mercedes-Benz 300D