using the AC compressor as far as I know, because if I don't have the AC on mine do not get cold.I believe they are actively cooled with a Peltier device. The trucks all switched to ventilated seats(no active cooling) somewhere around 2018/2019, but as far as I can tell the Mustangs are still active cooling.
Definitely do not use AC compressor. I believe there is an AC vent under the seat, so picking up the cold air from there will definitely improve the cooling(cooler air in=cooler air out). Ford refers to the cooling/heating unit as a TED(themoelectric device), which is a fancier name for a Peltier device. The TED itself is not effective/efficient enough to produce noticeably cold air unless the ambient air is cool.its
using the AC compressor as far as I know, because if I don't have the AC on mine do not get cold.
This reminds me that mine is still broken
Nice, that was great info. I was not aware of the Peltier effect, very cool.
Are you sure about Peltier element?It's a combination of Peltier and A/C. There's a Peltier element in the backrest. Then there's an air duct that blows cooled air directly under the seat, where it is sucked into the seat by a fan situated above the duct, in the bottom of the seat.
Yes, here mentioned Thermo-electric Device (TED) can be Peltier element.Not sure if this helps but it's from the 2020 Ford Mustang Repair Manual on climate controlled seat operation:
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