BMW M3 SEDAN Owner's Manual page 278

CONTROLS
Ventilation in rear, center
▷ Lever for changing the air flow direction, ar‐
row 1.
▷ Thumbwheel for variable opening and closing
of the vents, arrow 2.
Rear automatic climate
control
Overview
Buttons in the vehicle
Climate control functions
Button Function
Temperature.
AUTO program.
Air distribution, manual.
278
Climate control
Online Edition for Part no. 01405A1E4B0 - X/20
Button Function
Seat heating, refer to page 121.
Switching off.
Switching on/off
Via iDrive
1. "CAR"
2. "Settings"
3. "Climate control"
4. "Heating/ventilation"
5. "Second row of seats"
6. "Activate heating/cooling"
The rear automatic climate control is not ready
for operation if the automatic climate control is
switched off or if the function for defrosting the
windows and removing condensation is active.
Using the button: switching on
Press any button except for the following:
▷ Switching off.
▷ Seat heating.
Using the button: switching off
Press the button.
Temperature
Concept
The automatic climate control achieves the set
temperature as quickly as possible, if needed, by
using the maximum cooling or heating capacity,
and then keeps it constant.
Adjusting
Using the button: