A/C switches blink back and forth when started ???
 

I think its the on/off button and the recirculating button. I just noticed that when I start it up they alternate back and forth blinking.

I am afraid that is some kind of secret code or something.

tell me its just normal and i missed it all this time..lol...

I think I found out why.

I did mess with the switches on the right sight of my steering wheel about 7 days ago and there is a little vent looking thing that I didnt know what it was. I thought it was like maybe a micro phone vent or something.

turns out there is a sensor in there and I may have disturbed it. I did accidentally crack the vent looking part of it.

I think my lights started doing this right after.

I need to check that tomorrow. might swing by parts yard and grab another if its still on the car that had one.

here is where I read that from

https://volvoforums.com/forum/volvo-...uestion-31962/