BMW Z4 Roadster Owner's Handbook Manual page 231

Individual settings can be performed for certain
air conditioning functions.
Switching on/off directly
General
The system can be switched on or off in various
ways.
The system switches off automatically after a
certain period of time. It continues to run for a
short time after it has been switched off.
Using the button
If the vehicle is in standby state, the independent
ventilation can be switched on or off via the but‐
tons of the automatic air conditioning.
Press any button, except:
▷ Rear window heating.
▷ Lower side of air flow button.
▷ Seat heating.
▷ Menu.
The system switches off after leaving and lock‐
ing the vehicle.
Via iDrive
1. "CAR"
2. "Settings"
3. "Climate comfort"
4. "Auxiliary ventilation" or "Auxiliary heating/
ventilation"
5. "Activate now"
Display
Symbol Description
Symbol on the climate dis‐
play.
Flashing: independent venti‐
lation is switched on.
Online Edition for Part no. xxx - X/18
Climate
Departure time
Principle
To ensure a pleasant interior temperature in the
vehicle at the start of the journey, it is possible to
set different departure times.
▷ One-off departure time: the time can be set.
System is switched on once.
▷ Departure time with day of the week: time
and day of the week can be set.
The system is switched on in good time be‐
fore the set departure time on the required
days of the week.
The departure time is preselected in two steps:
▷ Set departure times.
▷ Activate departure time.
Setting the departure time
Via iDrive
1. "CAR"
2. "Settings"
3. "Climate comfort"
4. "Auxiliary ventilation" or "Auxiliary heating/
ventilation"
5. "Departure schedule"
6. Select the required departure time.
7. Setting the departure time.
8. Select the day of the week if necessary.
Activating the departure time
Operating requirements
If a departure time is to control when the inde‐
pendent ventilation is switched on, the relevant
departure time must be activated first.
Via iDrive
1. "CAR"
2. "Settings"
CONTROLS
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