BMW GRAN COUPE 4 Series Owner's Manual page 112

Controls
5. "Displayed information"
6. Select the desired displays in the Head-up
Display.
Settings are stored for the profile currently
used.
Setting the brightness
The brightness is automatically adjusted to the
ambient brightness.
The basic setting can be adjusted.
Via iDrive:
1. "My Vehicle"
2. "iDrive settings"
3. "Displays"
4. "Head-Up Display"
5. "Brightness"
6. Turn the controller until the desired bright‐
ness is set.
7. Press the controller.
When the low beams are activated, the bright‐
ness of the Head-up Display can be addition‐
ally influenced using the instrument lighting.
Settings are stored for the driver profile cur‐
rently used.
Adjusting the height
Using iDrive:
1. "My Vehicle"
2. "iDrive settings"
3. "Displays"
4. "Head-Up Display"
5. "Height"
6. Turn the Controller until the desired height
is reached.
7. Press the Controller.
Settings are stored for the profile currently
used.
112
Displays
Online Edition for Part no. 01402978272 - II/17
The height of the Head-up Display can also be
stored using the memory function, refer to
page 72.
Setting the rotation
The screen of the Head-up Display can be ro‐
tated around its own axis.
About iDrive:
1. "My Vehicle"
2. "iDrive settings"
3. "Displays"
4. "Head-Up Display"
5. "Rotation"
6. Turn the Controller until the desired set‐
ting is selected.
7. Press the Controller.
Settings are stored for the profile currently
used.
Display visibility
The visibility of the displays in the Head-up
Display is influenced by the following factors:
▷ Certain sitting positions.
▷ Objects on the cover of the Head-up Dis‐
play.
▷ Sunglasses with certain polarization filters.
▷ Wet roads.
▷ Unfavorable light conditions.
If the image is distorted, have the basic set‐
tings checked by a dealer's service center or
another qualified service center or repair shop.
Follow the instructions for cleaning the Head-
up Display, refer to page 261.
Special windshield
The windshield is part of the system.
The shape of the windshield makes it possible
to display a precise image.
A film in the windshield prevents double im‐
ages from being displayed.