JDR76

Yours don't turn off?

On mine, I can select heat, ventilation, auto, or off. If I have them on auto, they'll turn on the heat only if it's cold. If it's warm, they turn on the ventilation. If they're turned off, then they're off and the car doesn't turn them back on.

4GS350

Not that it doesn't turn off. The seat feels abnormally warm on and off even though the indicator lights are off when driving the car so i can only assume the heater is 'on' sporadically. I seldom use the cooling feature because i can hear the seat fans whirring away even in the middle or low speed settings......not nice when i'm enjoying my songs on my daily commute hahaha.

GSLex9572

I kinda doubt your seat heaters are turning on randomly. My seats feel warm after a while of just sitting in them especially if I don’t have the ventilated seats on. Of course this only happens in the summer when it’s warm out otherwise winter months I gotta have those seat heaters running. Also I think you just need to crank your music up a bit more if your hearing the fans running lol

4GS350

Pretty sure i know when the heaters are lighting up like an induction cooker hahaha.