BMW 3 SEDAN 2023 Series Owner's Manual page 252

CONTROLS
Depending on vehicle equipment, air recircula-
tion will turn off automatically based on ambi-
ent conditions in order to prevent window con-
densation.
Air flow
General information
The air flow generated by the blower can be
adjusted as needed.
Adjusting the air flow
1. "CLIMATE MENU"
2. Air flow.
3. Select the desired setting.
The air flow may be reduced to preserve the
vehicle battery.
Air distribution settings
Principle
The air distribution can be adjusted as re-
quired in manual mode.
Adjusting the air distribution
1. "CLIMATE MENU"
2. Air distribution.
3. Select the desired setting.
The selected air distribution is displayed.
Adjusting the air distribution of the
rear climate control
Press the button repeatedly. Select the
desired setting.
The selected air distribution is shown
on the rear climate control display.
252
Climate control
Online Edition for Part no. 01405A8A749 - VI/23
SYNC program
Principle
If SYNC program is activated, the settings on
the driver's side are transfered to the passeng-
er's side and to the rear.
If the SYNC program is deactivated, the follow-
ing settings are made automatically in the au-
tomatic program depending on the seat occu-
pancy:
▷ If the front passenger's seat is not occu-
pied, the settings on the driver's side are
applied.
▷ If the seats in the rear are unoccupied, the
default settings are applied.
General information
The following settings can be transferred:
▷ Temperature.
▷ Air distribution.
▷ Automatic program.
Turning the SYNC program on/off
1. "CLIMATE MENU"
2. "SYNC"
If the settings on the front passenger side or in
the rear are changed, the program is automati-
cally switched off.
Defrost function
Principle
With the defrost function, ice and condensation
are quickly removed from the windshield and
the front side windows.
The air flow and air temperature are automati-
cally optimized for the removal of ice and con-
densation.
The air distribution is directed toward the
windshield and front side windows.