Fuel octane rating
This octane rating is the average of the Research Octane and Motor Octane numbers and is commonly referred to as the Anti Knock Index (AKI). Using a gasoline with a lower octane rating can cause persistent and heavy knocking, which can damage the engine. Do not be concerned if your vehicle sometimes knocks lightly when you drive up a hill or when you accelerate. See your dealer or a qualified service technician if you use a fuel with the specified octane rating and your vehicle knocks heavily or persistently.
See also:
Driver’s SRS frontal airbag
The driver’s SRS frontal airbag uses a
dual stage inflator. The inflator operates in
different ways depending on the severity
of impact.
Have the system inspected by your
SUBARU dealer immedi ...
Brake booster
The brake booster uses engine manifold vacuum to assist braking force. Do not
turn off the engine while driving because that will turn off the brake booster,
resulting in poor braking power.
The ...
Head restraint adjustment
Both the rear window side seats and the
rear center seat are equipped with head
restraints.
- Never drive the vehicle with the
head restraints removed because
they are designed to reduce ...