Fog Lights won’t turn off

[F20C1]

Hi everyone,

I have a 2015 Model S. I just recently notice when the automatic high beam comes on the fog lights won’t turn off. Nor will it turn off with manual high beam activated. I’m not sure if this was due to the latest 2020.12.5 firmware update or there’s something wrong with my car. Can someone please test this out on their car to see if this is the case?

it’s my impression that if the high beam turn on the fog lights must off by law. Bug in the firmware perhaps?

Thanks in advance for the reply.

 

[2101Guy]

Have you tried rebooting the MCU?

 

[F20C1]

Yeap tried that. No changes.

 

[F20C1]

Can someone please check their car? Have since gone through a couple of updates but the car still behave the same way. My COO warranty is running out soon so I want to address it before this happen. Thanks