How much does it cost to reprogram a Mercedes computer?
How much does it cost to reprogram a Mercedes computer? In many cases, the faulty ECU can be repaired or reprogrammed, and this type of repair will usually run between $300 to $750, depending on the make and model of your vehicle. How does Reprogramming Your engine computer work? How reprogramming an engine computer works. When reprogramming an engine computer, a scanner is attached to the diagnostic port in a car, which is typically inside the car, beneath the steering wheel. Old programming is erased, then replaced with the most up-to-date software provided by the auto manufacturer. What kind of...