BMW M3 SEDAN Owner's Manual page 121

The procedure stops when a switch for setting
the seat is pressed or one of the memory but‐
tons is pressed again.
Once underway, adjustment of the seat position
on the driver's side is disabled after a short while.
Seat heating
Overview
Front
Seat heating
Rear
Seat heating
Switching on
Press the button once for each temper‐
ature level.
The maximum temperature is reached when
three LEDs are lit.
Seats, mirrors and steering wheel
Online Edition for Part no. 01405A1E4B0 - X/20
If the trip is continued within approx. 15 minutes
after a stop, seat heating is switched on auto‐
matically with the temperature selected last.
Switching off
Press and hold the button, until the
LEDs go out.
Active seat ventilation
Concept
Integrated fans in the seat and armrest areas
provide a comfortable seat temperature.
Overview
Active seat ventilation
Switching on
1. Press the button.
2. Select the ventilation level:
▷ Press the button once for each level.
▷ Turn the Controller until the desired level
is reached. Press the Controller.
▷ Select the desired level on the touch‐
screen.
Highest level reached when three blue LEDs
light up on the button or three blue bars are
shown on the Control Display.
CONTROLS
121