[Shah_F30]

Hi there I've just got a 2016 535i 70k miles for my wife, she loves it and it drives smooth no complaint a very crisp ride.

But it makes this very strange vibrating sort of feeling or noise in the cabin when the car is running with the A/C compressor on. Of course with heating these days even it’s in idle position or under accelerating and costing.

The sound goes away when I switch the AC off.

What could it be? I've been trying to find an answer around this forum with no luck.

Thank you.🙏

[ezaircon4jc]

Originally Posted by Shah_F30

Hi there I've just got a 2016 535i 70k miles for my wife, she loves it and it drives smooth no complaint a very crisp ride.

But it makes this very strange vibrating sort of feeling or noise in the cabin when the car is running with the A/C compressor on. Of course with heating these days even it’s in idle position or under accelerating and costing.

The sound goes away when I switch the AC off.

What could it be? I've been trying to find an answer around this forum with no luck.

Thank you.🙏

My bet is the foam at the HVAC blower motor. It's a pretty easy fix, maybe 2 out of 5 wrenches, IMHO. You can buy the whole assembly for ~$50, or do what I did and buy the replacement foam (eBay) for ~$15 and hot glue it in.

[Shah_F30]

Originally Posted by ezaircon4jc

My bet is the foam at the HVAC blower motor. It's a pretty easy fix, maybe 2 out of 5 wrenches, IMHO. You can buy the whole assembly for ~$50, or do what I did and buy the replacement foam (eBay) for ~$15 and hot glue it in.

Thank you. I will look into it.

[Conserve]

https://f10.5post.com/forums/showthread.php?t=1355313

[Shah_F30]

Originally Posted by Conserve

https://f10.5post.com/forums/showthread.php?t=1355313
https://www.youtube.com/watch?v=h6ss...icky%27sGarage

Awesome thank you 🙏

[SteveMD]

Yup. Blower motor. Fellow 2016 535er here.