Gtc4lusso strange ticking sound under the glove compartment

I got strange ticking sound from under the glove compartment. It sounds like a toggle switch turning on and off, every 10-20 seconds. With the engine running, in the parking and while driving, I tried to turn off AC, but this sound still did not go AWAY.

 

My BCM module is broked, and It's right there, could it be the BCM block clicking?

 

Check out the video and let me know if it sounds like this. Same thing happening with my 2017 Lusso, just started noticing it after the recent recall / software updates. Not sure if they’re related or if it’s coincidence. Let me know what you think about the noise, it’s driving me crazy too!

 

Can you check if this going while car stopped? you check from where its going. It's seems its coming from BCM module, I think need to try reset battery.

 

I will check it out and let you know, thank you for the idea!

 

Your hunch was correct, the noise does not occur when sitting still. It happens when you put the car in gear (both R and 1 trigger the noise) and when you get rolling.

 

Idk buddy, mine it's was even on neutral, and after this I got broked PTU, now I will check if this goes, and else I order new BCU module number 3 on picture. So check position from where is sound coming and then we will think.
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I am having the same sound in my Lusso.

What ended up being the problem?

I have the extended warranty. Do you think they will cover this repair/problem?

thanks