Tesla S Owner's Manual page 119

Climate Controls
Note: Depending on date of manufacture and options selected at time of purchase, some vehicles
are not equipped with a heater in the exterior side mirrors.
Warning: To avoid burns resulting from prolonged use, individuals who have peripheral
neuropathy, or whose capacity to feel pain is limited because of diabetes, age, neurological
injury, or some other condition, should exercise caution when using the climate control
system and seat heaters.
Note: The climate control system is powered by the high voltage battery. Therefore, prolonged use
decreases driving range.
118 Model S Owner's Manual