I broke down with my T480 in grenoble, I called an...

I broke down with my T480 in grenoble, I called and presented myself at renault truck and in principle the reception at renault heavy weight is bad, after 20 minutes of paper I entered the garage with my vehicle, everything was fine well, a technician arrived with his maid took out a computer case, after 20 minutes I tipped the cabin, he plugged a whole bunch of devices into the engine out of the paper sheets with diagrams, took out the rocker cover was looked for a piece in the oil a very small solenoid valve and after 2 hours said to me it is its which makes the garland on the dashboard and well done and successful because I would like to say that for 6 years I have been driving with T 480s and it is the third but this is the first time that I have such a good reception and especially that I see someone so competent on a suitcase I was stuck I would like to say well done a good renault garage and if you have electronic problems do not hesitate not went to see them for their seriousness and their professionalism bravo GENTLEMEN