Originally Posted by ScooterFJ40
So is there a super-secret-button that I've managed to miss?
There is a heater fan switch on the dash. There are two positions; one for high and the other for low. There is also a deflector in the heater itself, make sure it is not sending all your heat right up to the windshield.
My FJ40 gets pretty toasty warm, but it certainly takes a while for the engine to come up to temperature and making good heat.