Precautions against vehicle modification
KeysSpark plugs
Replacing spark plugs in your Subaru Ascent can be technically challenging due
to limited access and engine layout. For this reason, it is recommended to have
this service performed by a qualified SUBARU dealer.
Spark plugs should be replaced at the intervals specified in the "Warranty and ...
Inspection
COMMUNICATION SYSTEM > HornINSPECTION1. CHECK HORN ASSEMBLY1. Remove the horn assembly (Hi & Lo). Horn > REMOVAL">2. Check the horn sounds when applying the battery voltage to the horn assembly.Terminal No.Inspection conditionsSpecificationHorn terminal (+) — Horn case (−) ...
Keyless buzzer volume setting
1. Perform the preparation steps according
to "Preparation for car settings"
2. Operate the " " or "
" switch to
select the "Keyless Buzzer Volume" item.
Then push the button.
3. Select a volume level by operating the
" " or "
" switch, and confirm the set ...