Hey Everyone,

so I have noticed that my car heating just keeps heating up - it never seems to recognise that its reached the temp set and just keeps heating especially noticeable on the drivers leg blower - super hot air is being pumped out all the time regardless of what I set the temp to. Is there a thermostat somewhere that could have failed? I don't have an IID Tool but may need to invest in one if it will tell me why this is happening.

thanks all.

https://www.fullfatrr.com/forum/topic58289.html
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hey thanks, I did see this one but the passenger one doesn't seem to be working either, just not as bad as the driver - same fault do you think?

Yeah pretty much the same fault the control valve unit breaks down and jams up either one or both valves, just swop it out

Pretty sure this will be the issue mate but for £45quid even if it ain't the issue at least it's done and its a very basic job to do

Great thanks both. Ordered the part so will see if it works