I bought a Renault Grand Scenic from the dealer 2 weeks ago. An automatic Bj 2013 with 90000km. Vehicle is running perfectly until today, but since yesterday I have a message check a exhaust system in the cockpit. I had the fault memory read out in a workshop and there are 3 errors: brake pedal, cruise control, injector. My mechanic thinks that he can’t say exactly where the problem lies, because the errors are not connected. ch that I should go to the dealer because that would be a warranty thing. Dealer called, he thinks there is no guarantee for it, and he also excluded these in the contract. The dealer is a small Turkish used car trade without workshop. My number he has apparently blocked already. How should I proceed now and you know possibly where the problem could be with the car. Error memory could not be deleted the friendly, so control light continues to light up uf. Auto runs without any problems, normal starts and also cruise control perfectly.