95
P91.30-2652-00
Introduction of the New smart fortwo coupé and smart forfour | Model Series 453
Seat heater
Comfort
Seat heater
As on the predecessor model series, seat heaters are
available for the driver and front passenger seat as special
equipment.
These consist of two heating elements connected in series
on the driver and front passenger seat respectively, which are
installed in the seat bolster and backrest padding.
The seat heaters are activated separately for each side using
the le or right front seat heater switch and are controlled by
the driver/front passenger seat heater control unit integrated
in the front seat surface heater pad.
Pressing the le or right front seat heater switch again deac-
tivates the seat heater.
Automatic shutoff due to overtemperature
If the seat heater control unit detects overtemperature via
the integrated seat heater temperature sensor, it shuts off
the power supply to the heater pads. Once the heater pad
temperature has dropped below the specified value again,
the seat heater control unit switches the power supply back
on. During this process, the LED status indicator in the front
seat heater switch remains switched on.
Automatic time-based shutoff
If the seat heater has been active for 12 minutes, seat heater
control unit automatically switches off the seat heater and
the LED status indicator in the seat heater switch goes out.
View of front seat heater switch
– This printout will not be recorded by the update service. Status: 06/2014 –
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