Subaru Forester: Instruments and controls / Horn

To sound the horn, push the horn pad.
Other information:
Using your Owner's Manual
Before you operate your vehicle, carefully
read this manual. To protect yourself and
extend the service life of your vehicle,
follow the instructions in this manual.
Failure to observe these instructions may
result in serious injury and damage to your
vehicle...
Inattentive Driving Warning function
The main purpose of Driver Attention Warning is to advise the driver to take a break when the system detects signs of reduced attention during driving.
Taking a break
Consider taking a break
The Inattentive Driving Warning light ()
blinks, a warning message appears on the instrument cluster, and an audible warning sounds when the system determines that the driver’s attention level is below a certain level...