BMW Z4 Roadster Owner's Handbook Manual page 181

Radar sensors
The radar sensors are located in the rear
bumper.
Keep the bumpers clean and unobstructed in the
area of the radar sensors.
Switching on/off
Switching on automatically
The Lane Change Warning is reactivated auto‐
matically at the start of a journey if the function
was switched on the last time the engine was
stopped.
Switching on/off manually
Press the button.
The menu for the Intelligent Safety Sys‐
tems is shown.
If all Intelligent Safety Systems were switched
off, all systems are now switched on.
"Configure INDIVIDUAL": depending on the
equipment, the Intelligent Safety Systems can be
configured individually. The individual settings
are activated and saved for the currently used
driver profile. As soon as a setting is changed in
the menu, all settings in the menu are activated.
Press the button repeatedly.
The setting switches between the
following:
"ALL ON": all Intelligent Safety Systems are
switched on. Basic settings are activated for the
sub-functions.
Online Edition for Part no. xxx - X/18
Safety
"INDIVIDUAL": the Intelligent Safety Systems are
switched on according to the individual settings.
Some Intelligent Safety Systems cannot be
switched off individually.
Press and hold the button.
All Intelligent Safety Systems are
switched off.
Button Status
Button illuminates green: all Intelligent
Safety Systems are switched on.
Button illuminates orange: some Intel‐
ligent Safety Systems are switched
off or are currently not available.
Button does not illuminate: all Intelli‐
gent Safety Systems are switched off.
Setting the warning time
Via iDrive:
1. "CAR"
2. "Settings"
3. "Driver assistance"
4. "Safety and warnings"
5. "Lane change warning"
6. Select the desired setting.
"Off": no warning is output for this setting.
The setting is saved for the currently used driver
profile.
To adjust the strength of the
steering wheel vibration
Via iDrive:
1. "CAR"
2. "Settings"
3. "Driver assistance"
4. "Feedback via steering wheel"
5. Select the desired setting.
CONTROLS
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