Same problem with my 26 Toyota Grand Highlander HybridI have the heated/ventilated seats in my Land Cruiser. I have got to say I am underwhelmed with the cooling feather of the driver's seat. I can see the blue lights come on in the controls, but don't notice any changes aside from that....
Compared to my previous Porsche Cayenne, the Toyota ventilated seats are maybe 20 percent as effective, which is to say near useless.







