Hello dear community.. have bought in December 2017 a 1 hand used Megane 3 Grandtour 1.5 dci 106 hp with automatic air conditioning, was continuous checkbook maintained at the same Renault car dealership (last inspection 07/2017)..everything was OK.. Then annual holiday, car stood 20 days outdoors, Battarie was weak in the cold..after several attempts the engine finally starts and I drive .. but: blower is dead! Climate/ventilation glow but no air no matter what I do 1- thread about OTS 0BCG Ruckruf the heating-preresistance read through, then I called the AH (where the car was always maintained checkbook), asked if the above call was carried out? the master looked in the system and meant with my megane no ruckrufs open. i.e.: everything was already done at that time. 2- couple of days later ( unfortunately had no good results with the Renault car dealership here at my ex Megane) therefore this time to the free workshop: memory reader connected, air conditioning automatic F ehler: ( P1129 Control of the regulator for fresh air blowers ), error deleted, blower but still dead What do you mean by what it can be ? Heating Preresistance changed at the time but without removing or milling the flaps of the processes ? (the cause remains) ? ECU of the blower? blower motor? Can anyone recommend me nen clever Renault screwdriver in the area Hannover ? Am for your answers / help quite grateful Robert