1. Press the AUDIO/TUNE knob.

2. Select the desired source.

Example: Source select screen
NOTE
Turning the system on and off
Selecting a function menuDtc b28b8 eyesight steering switch 1
EyeSight (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B28B8 EyeSight STEERING SWITCH 1Detected when EyeSight steering switch is not installed or has malfunction, or when the harness is faulty or open-circuited or in stuck ON condition.DTC detecting condition:• ...
Alarm system
The Subaru Ascent is equipped with a comprehensive alarm system designed to protect
the vehicle and its contents from unauthorized access or theft attempts.
If an intrusion is detected, the Subaru Ascent alarm system activates both audible
and visual warnings, including the horn and hazard warn ...
Dtc p0128 coolant thermostat (engine coolant temperature below thermostat regulating temperature)
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC P0128 COOLANT THERMOSTAT (ENGINE COOLANT TEMPERATURE BELOW THERMOSTAT REGULATING TEMPERATURE)DTC detecting condition:Detected when two consecutive driving cycles with fault occur.Trouble symptom:• Thermo ...