BMW M4 COUPE Owner's Manual page 143

Climate control functions in detail
Switching the system on/off
Switching on
Press any button except
▷ Rear window defroster.
▷ Seat heating.
Switching off
Press the left button for the minimum
speed.
Temperature
Turn the ring to set the desired
temperature.
The automatic climate control reaches this
temperature as quickly as possible, if needed,
by increasing the cooling or heating output,
and then keeps it constant.
Do not rapidly switch between different tem‐
perature settings. Otherwise, the automatic cli‐
mate control will not have sufficient time to ad‐
just the set temperature.
Air conditioning
The air in the vehicle's interior will be cooled
and dehumidified and, depending on the tem‐
perature setting, warmed again.
The vehicle's interior can only be cooled with
the engine running.
Press button.
Air conditioning is switched on or off.
Depending on the weather, the windshield and
side windows may fog up briefly when the en‐
gine is started.
The cooling function is switched on automati‐
cally with the AUTO program.
Online Edition for Part no. 01 40 2 974 597 - VI/16
Climate control
When using the automatic climate control,
condensation water, refer to page 167, devel‐
ops and drains underneath the vehicle. This is
normal.
Maximum cooling
Press button.
The system is set to the lowest tem‐
perature, optimum air flow and recirculated-air
mode.
Air flows out of the vents to the upper body re‐
gion. The vents need to be open for this.
The function is available above an external
temperature of approx. 32 ℉/0 ℃ And with the
engine running.
The air flow can be adjusted with the air flow
active.
AUTO program
Press button.
Air flow, air distribution and tempera‐
ture are controlled automatically.
Depending on the selected temperature, the
intensity of the AUTO program, and outside in‐
fluences, the air is directed to the windshield,
side windows, upper body, and into the floor
area.
The cooling function, refer to page 143, is
switched on automatically with the AUTO pro‐
gram.
At the same time, a condensation sensor con‐
trols the program so as to prevent window
condensation as much as possible.
Intensity of the AUTO program
With the AUTO program activated, the auto‐
matic intensity control can be changed.
Press the left or right side of the but‐
ton: decrease or increase intensity.
The selected intensity is shown on the display
of the automatic climate control.
Controls
143