Increase phone quality with a PSE firmware upgrade
08-29-2006, 12:06 PM
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06 C230
Increase phone quality with a PSE firmware upgrade
MB issued a recent TSB P-82-70-492 which recommends re-flashing the PSE (MHI control unit you have in the trunk that interfaces your phone with your car).
This will upgrade the unit with a newer 2006 firmware, and supposedly increase phone sound quality.
Did anybody bring the car to the dealer to try that?
Is the phone sound quality significantly better?
This will upgrade the unit with a newer 2006 firmware, and supposedly increase phone sound quality.
Did anybody bring the car to the dealer to try that?
Is the phone sound quality significantly better?
