Subaru Forester: Instruments and controls / Horn

To sound the horn, push the horn pad.
Other information:
After stopping the engine and any door
including the rear gate is opened, the
steering wheel will be locked due to the
steering lock function.
When the engine is restarted, the steering
lock will be automatically released.
When the steering lock cannot be
released
Operation indicator
Push-button ignition switch
When you cannot restart the engine due to
the steering lock, check the status of
operation indicator and perform the following
steps...
This indicator illuminates when the Driver
Monitoring System is temporarily stopped.
Refer to “Driver Monitoring System temporary
stop indicator light”.
NOTE
The Driver Monitoring System stops
temporarily when the temperature of
the Driver Monitoring System unit is
high...