BlackLexRX

Trac off button will be under steering wheel next to tpms if equipped. Fwd have them to get unstuck, but Lexus thought many, like mine, awd, didn't need it. Google Toyota brake pedal dance and try it-doesn't work on my 07 though. Personally I've never needed to disable mine and there's tons of snow where I live. I intentionally park on hills, ice, you name it and try to get stuck. Never happened. I've read lots about the lack of disable and some just pull the relay under hood, #5 on mine iirc then it's donut city. I've checked location of mine but no interest to drift mine in snow so I just keep the info to unplug just in case I ever get really stuck somehow.

RedGemini

No button on mine. I just checked again.

harkirath

Been having this issue on mine. Started showing up a couple months ago. Bought a OBD2 code reader, reset the codes, and started pumping Premium in it. Vehicle is approaching 240k miles now and is currently not throwing the code. Have had to reset it once or twice in between but usually goes away for a few weeks before returning.