The AIRSCARF neck-level heating system makes open-top motoring a pleasure even in low temperatures.
Adjustable air vents in the head restraints release warm air to create a pleasantly warm environment around the necks of driver and passenger. The temperature can be set to one of three levels as desired.
The air to be heated passes via a grille into a PTC heating element (PTC = Positive Temperature Coefficient). A fan then regulates the required rate of output. This is automatically matched to the vehicle's driving speed.