BMW M4 COUPE Owner's Manual page 237

Icon Function
Depending on the equipment ver‐
sion, the indicator light illuminates
green, together with the icon for a
cruise control system:
Speed Limit Assistant is active and
detected speed limits can be ap‐
plied manually for the displayed
system.
Detected change of a speed limit
with immediate effect.
Indicator light illuminates green:
the detected speed limit can be
applied with the SET button.
After it has been applied, a green
checkmark is displayed.
Manual adoption
A detected speed limit can be applied manually
for the active driver assistance system.
When the SET icon lights up, press the
button.
Adapt to route
Principle
The system can be configured so that the vehi‐
cle adapts the speed automatically to the route.
For instance, the speed will be reduced in the
following situations, if necessary:
▷ Before making turns.
▷ Before a roundabout.
▷ Before a curve.
Adjustment
1. "CAR"
2. "Settings"
3. "Driver Assistance"
4. If necessary, "Driving"
Driver assistance systems
Online Edition for Part no. 01405A38097 - VI/21
5. "Speed Limit Assistance"
6. "Adjust to route" or "Automatically adjust
speed to route"
System limits
Speed Limit Assistant is based on the Speed
Limit Info system.
Consider the system limits of Speed Limit Info.
Upcoming speed limits can only be applied for
the Active Cruise Control ACC.
Depending on the national-market version, the
system may not respond at all or with limitations
to the route when the navigation system is un‐
able to clearly identify the position of the vehicle.
Additional information:
▷ System limits of Speed Limit Information, re‐
fer to page 163.
▷ System limits of the sensors, refer to
page 37.
Steering Assistant
Principle
The Steering Assistant helps keep the vehicle in
the lane. For this purpose, the system executes
supporting steering movements, for instance
when driving in a curve.
General information
Depending on the speed, the system orients it‐
self according to the lane markings or vehicles in
front.
Sensors on the steering wheel detect whether
the steering wheel is being touched.
CONTROLS
237