BryanPic

I've see it happen at a range of a ambient temps, ie summer and winter but currently it's been 4-8c in the mornings. Its a 1.6 Diesel, late 2013, 124k

No Joy on that unfortunately, got it again this morning, all was good then it just started blowing cool until I turned it off and on again which seemed to sort it. Any other suggestions would be great.

Cheers, I'll give that a shot and see if it helps, would be nice if it turns out to be simple fix, either way I'll try for a few days and post my findings.

It seems there are plenty of people on here with issues with their heating / cooling but I have another for you. The temperature of the air coming out of the vents seems to stick. Normally I have it set to around 23/24C and I will get mornings where the air temp never gets that hot coming out of the vent. Then another morning it will heat up fine but then it never backs the heat off once the cabin is up to temperature. Adjusting the temperature when this happens has no effect except that if I turn it to the extremes the fan will kick in to high. Now all that said, simply turning off the climate control for 2-3sec and then back on at this stage and the temperature coming out of the vents starts to behave. If it had failed to go hot then thats what it does and same with cold until the desired temperature is reached then just works as normal until the next time, any thoughts on it would be great thanks.