Heated seats are a standard feature on many vehicles today. They provide the driver and passengers with a pleasantly warm seat at all times, even in winter. The desired temperature is usually set in several levels. This can be activated by power control or by precise temperature setting, depending on the configuration installed. There is also the option of adjusting the temperature in the seat cushion and backrest areas according to personal perception of the temperature in each area.
Benefits & Features
Heated Seats
Climate-controlled Seats
Heated seats are used increasingly in conjunction with climate-controlled ventilation, which removes any condensing moisture from the seat. As with the heated seats controls, there are also several power levels for the ventilators in the seat cushion and the backrest. An especially comfortable additional option is active cooling by means of Peltier elements. With this option, the air flowing into the seat is cooled in advance to below the temperature of the vehicle interior.
Technical Information
160 W per seat
Heater output power during warm-up phase about
(pulse width modulation)
60-70 W per seat
Heater output power during temperature hold phase about
25 Hz
Power control with about
(pulse width modulation)
Operation of up to four heated zones per seat
Minimum battery peak load through synchronized staggered cut-in of pulse width modulation
Heated Seat Control Unit
- Heating of up to four seats with one control unit
- Operation of up to four heated zones per seat
- Heater output power during warm-up phase about 160 W per seat
- Heater output power during temperature hold phase about 60-70 W per seat
- Power control with about 25 Hz (pulse width modulation)
- Minimum battery peak load through synchronized staggered cut-in of pulse width modulation
Climate-Controlled Seat Control Unit
- Ventilation of seats to remove moisture
- Control of multiple blowers in the seat, e.g. with three power levels
- Optional active cooling
- Can be combined with heated seats
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