Smoking FBH in Summer!!

I have a 2013 Range Rover Autobiography, which seems to have an ongoing issue with the FBH, can someone kindly let me know at what temperature this should activate? Was using the car today and FBH came on, the temp outside was 23 degrees C, with my little knowledge of FBH I don't think it should come on, please can some help me as the garage I bought the car from won't help me.
Many thanks.

My 2005 is around 5 or 6 degrees I believe, mine is broke and a mechanic said fix it in summer and put the temperature sensor in ice to test it. I might even get to have a go at it soon.

backinblack said:

My 2005 is around 5 or 6 degrees I believe, mine is broke and a mechanic said fix it in summer and put the temperature sensor in ice to test it. I might even get to have a go at it soon.

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So 23/24 degrees is possibly an issue ‍

Smoking Autobiography said:

So 23/24 degrees is possibly an issue ‍

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Sounds like it is broken.

Cheers

Smoking Autobiography said:

So 23/24 degrees is possibly an issue ‍

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It doesn't sound right to me. As said dignostic tool is the way to go, if you don't have one you should get one it will pay for itself after the first few uses. Or as also said pull the fuse like I and a lot of others have done and put it back when it gets cold.

backinblack said:

It doesn't sound right to me. As said dignostic tool is the way to go, if you don't have one you should get one it will pay for itself after the first few uses. Or as also said pull the fuse like I and a lot of others have done and put it back when it gets cold.

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I agree with the fuse trick until you know better. It'll stop it getting clogged with soot for now as well.