[Teseo]

Originally Posted by Hazel

It's not limp mode, in fact it seems like the ABS is still functional while the lights are on. The only thing it seems to effect is that I can't use cruise control.

However, after a series of pulling fuses and disconnecting things, I have narrowed it down to the 4th brake light being the issue. The previous owner of my car installed an aftermarket one and completely disconnecting it seems to solve the problem.

Might be something related to the fact that the wiring for it is tapped into the taillight and wires to provide taillight functionality, unlike the stock one.

I ordered a different one and I will see if I have any luck with that one.

Report any update, pls