hi i have a renualt megane scenic the heating and aircon do not work. i have replaced the aircon moduel which the garage told me it was the problem only to find out it wasnt, i have replaced the switches and checked all the wires and still can not work out what it is please can any one help.
Hello if it is the newer shape scienic u have its probably the resistor that controls the fan speeds.If the heater will not blow on any speeds the air con will not switch on without the fan blowing.(usually the ones wth digital heater controls).This is under the centre of the dash but can be replaced by removing just the instrument cluster and shoving your arm in to get to it.This type has no modified wiring and is only held in by a single torx 20 screw,hope this helps,contact no. 07919146276
CHRIS HART
September 2010
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