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Specialist for Audio-Amplifiers

Mercedes Harman/Becker BE7021 Amplifier defect?

Testing and repair at a fixed price of 428,40€ with 2 years warranty *

The W216 and W221 may experience problems with the sound system.

Typical symptoms:

  • temporary or permanent total failure. All speakers are without function.
  • Error Code Information: MOST component at position 1 reports ring break. 
  • The radio stations are not displayed. Too high quiescent current, the device does not turn off completely.

The cause of failure is usually the MOST based Logic 7 amplifier.

Affected part numbers:

Mercedes:

  • 2218204689
  • A2218204689

  • 2218206189
  • A2218206189

  • 2218206789
  • A2218206789

  • 2218206889
  • A2218206889

  • 2218208789
  • A2218208789

  • 2218701189
  • A2218701189

  • 2218701589
  • A2218701589

  • 2218701789
  • A2218701789

  • 2218701889
  • A2218701889

  • 2218206889
  • A2218206889

  • 2218705089
  • A2218705089

  • 2218707789
  • A2218707789

  • 2219000502 
  • A2219000502

  • 2219004701 
  • A2219004701 

  • 2219004302
  • A2219004302

  • 2219008103
  • A2219008103

  • BE7021
  • BE9021
  • BE M005

Here you can find some Photos from the installation location.

Repair time currently 2-4 working days (plus lead time)

If you are interested in a repair, please contact us via the form , then send the device together with the completed order form to the address indicated in the imprint.

Important:
The fixed repair price refers to a device that has not yet been opened and is thus in an original state.
Unsuccessful previous repair attempts usually result in more effort and thus in additional costs.

* All prices are excluding shipping costs.

request Mercedes Harman/Becker BE7021 Amplifier