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Specialist for Audio-Amplifiers

Mercedes W140 Bose 7 channel amplifier defect?

Repair at a fixed price with 2 years warranty *

In the Mercedes W140 may experience problems with the audio system. 

Symptoms: Failure of individual channels, interference or complete failure. 

Normally these symptoms are due to a defective amplifier.

Affected part numbers:


  • 1408200089 
  • 1408201189 
  • AMP ASSY C140 W140

Repair time currently 3-6 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.

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 W140 Bose Amplifier 7ch