Subaru Forester EyeSight 2015 Owner's Manual page 46

Adaptive Cruise Control
■ "Brake more" warning
The "brake more" warning is activated while Adaptive Cruise Control is tracking a lead
vehicle.
The "brake more" warning warns the driver when it determines that deceleration by current
driver braking control is insufficient.
When the 'brake more' function operates, the lead vehicle indicator will flash and a buzzer
will sound several short beeps. In addition, a pop-up screen will be displayed on the multi
function display (for Canada). For USA models, the warning message appears on the meter
display, above the multi function display.
When this function activates, depress the brake pedal as necessary to decelerate and
maintain a correct following distance.
<Meter display>
MPH
If the buzzer sounds frequently, do not use Adaptive Cruise Control.
The "brake more" warning will not activate in the following situations.
- The accelerator pedal is depressed.
- The brake pedal is depressed adequately.
Even when the following distance is short, the "brake more" warning may
not activate in the following situations.
- The difference in speed with the vehicle in front is small. (The two vehi-
cles are travelling at almost the same speed.)
- The vehicle in front is traveling faster than your vehicle. (The following
distance is gradually increasing.)
- Another vehicle cuts into your lane very close to your vehicle.
- The vehicle in front decelerates suddenly.
- When there are repeated uphill and downhill grades
The "brake more" warning may not activate in time in the case of a vehicle that
is stopped at the end of a line at a toll gate, at a stop light or intersection or in
traffic congestion, or a vehicle that is moving much slower than your vehicle.
42
miles
S00899
WARNING
<Multi function display>
Obstacle Detected
S00836