SEATS > Front Seat
INSPECTION
1. SEAT COVER
Check that there is no tear or fray on the cover COMPL - front backrest and the cover - front cushion.
NOTE:
For model with side airbag, if the door side of the cover COMPL - front backrest is torn or frayed, the side airbag may not be deployed properly. In this case, replace the cover COMPL - front backrest with a new part.
2. CHECK ILLUMINATION OF PASSENGER’S SEAT BELT WARNING LIGHT
Check that the passenger’s seat belt warning light illuminates when the passenger’s seat is occupied.

If it does not illuminate, check the seat belt warning system and the occupant detection system.
• Seat belt warning system: Seat Belt Warning System">
• Occupant detection system: Basic Diagnostic Procedure">
3. FLAT MAT HOOK
Check the flat mat hook by applying weight to the backrest assembly.

NOTE:
If the appropriate stiffness is not obtained by applying weight to the backrest assembly, the hook may be disengaged.
If it is due to the deformation of the hook, replace the hook with a new part.

Disassembly
InstallationWaxing and polishing
Before applying wax or polish to your Subaru Ascent, always ensure that the vehicle
has been thoroughly washed and completely dried. This prevents dirt or debris from
being trapped under the wax layer, which could otherwise damage the paint surface.
Use only high-quality automotive waxes and po ...
Keyless access with push-button start system
The Subaru Ascent may also be equipped with an advanced keyless access system
featuring push-button start, enhancing both convenience and security.
Access key fob (main)
Access key fob (sub)
Key number plate
The Subaru Ascent keyless access system enables the following functions whe ...
Brake warning light does not go off
VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Warning Light Illumination PatternBRAKE WARNING LIGHT DOES NOT GO OFFDetecting condition:• Brake warning light circuit is shorted.• Defective sensor/connector• Defective CAN communicationTrouble symptom:After starting the engine, th ...