New Terramar - fan noise from rear-view mirror

Sep 18, 2025
9
1
Good evening,

I picked up my new Terramar today! Beautiful car, inside and out. But when I was driving it home, I noticed a fairly loud whirring fan noise coming from somewhere in the region of the central rear-view mirror. It sometimes turned off and then back on again, seemingly at random. It's not a nice noise and is pretty noticable.

Has anyone else has this? Is it normal? Is there a fan in there or something? It sounded a bit like when a bathroom extractor fan is on the blink.

Regards,

Dec.
 

James_R

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There could very well be a fan incorporated within the driver assist camera? Maybe that's the source of the noise?
 
Sep 18, 2025
9
1
There could very well be a fan incorporated within the driver assist camera? Maybe that's the source of the noise?
I think you’re right. It was pretty loud, is that normal? I had been driving on the motorway for around 30 mins when it started.
 

James_R

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Staff member
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Apr 22, 2008
5,793
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Manchester
For it to be noticeable, no. They should be pretty much silent.

Would it be possible for you to get a video of the noise (via a passenger recording it)? That way, you could speak to your supplying dealer and have them investigate the concern.
 
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Sep 18, 2025
9
1
For it to be noticeable, no. They should be pretty much silent.

Would it be possible for you to get a video of the noise (via a passenger recording it)? That way, you could speak to your supplying dealer and have them investigate the concern.
Thanks a lot for your advice. I’ll do just that tomorrow. If the fan is broken it could cause the driver assistance camera to overheat too I’d guess. Other than that, such a nice car!
 
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