BMW iX Owner's Manual page 312

MOBILITY
Setting the departure time
1. "MENU"
2. "Vehicle apps"
3. "Charging"
4. "Departure plan"
5. Select the desired departure time.
6. Set the time and weekday.
Activating the departure time
1. "MENU"
2. "Vehicle apps"
3. "Charging"
4. "Departure plan"
5. Activate the desired departure time.
The set departure time will be deactivated if
the departure time was ignored three times in
a row.
Climate control
The following settings for vehicle air condition-
ing are possible:
▷ Activate stationary climate control immedi-
ately.
The range will be reduced if pre-condition-
ing is activated without a charging cable
connected.
▷ Planned climate control at the set depar-
ture time.
Additional information:
Stationary climate control, refer to page 268.
312
Charging the vehicle
Online Edition for Part no. 01405A6B2E9 - X/22
Discharged high-voltage
battery and vehicle battery
General information
In addition to the high-voltage battery, the ve-
hicle has a 12 volt vehicle battery, which is re-
quired for operation of the onboard electronics.
With a discharged vehicle battery, no operation
of the vehicle is possible.
Service life of high-voltage
battery
General information
The performance of the high-voltage battery
decreases over its service life. The service life
of the high-voltage battery can be optimized
by how it is used.
Charging instructions
When charging multiple times in succession
using DC, e.g. during a longer trip, the charging
capacity is temporarily reduced as needed to
protect the high-voltage battery.
The charging capacity is also reduced as
the service life of the high-voltage battery in-
creases.
To optimize the service life of the high-voltage
battery, note the following:
▷ Preferably charge at AC charging stations
for daily use.
▷ Keep the charge level between 10 % to
80 % if possible, for instance by setting a
charging target of 80 %.
Charge target, refer to page 309.
▷ Recharge the high-voltage battery as close
to a planned departure as possible. A time
frame can be set for charging.
Charging in the time frame, refer to
page 309.