The servicing department issue

<p>So my wife calls me and tells me my GL doesn't have power...i ask her to take it to Mercedes, 3 hours later I get a quote for over R50 000 for a new Turbo. </p> <p>I decide to take it for a second opinion to find out the turbo is fine....so I take it back to Mercedes and they were very ademant that they didn't make a mistake by quoting for the turbo... But after having the car for two days they couldn't find what was causing the issue reason beeing that the codes have been deleted by the other party(non mercedies) told to drive the car until the problem with the power shows again and throws some codes... Now this was a week and a half of sorting this out to come to a conclusion that there wasn't a problem with the car... A week later same thing happened to the car (low power)by that time I was home so decided to take the car for a spin just to find out that the carpet was stuck between the accelirator