Key lock-in prevention function
Subaru Impreza / Subaru Impreza Owners Manual / Keys and doors / Power door locking switches / Key lock-in prevention function
This function prevents the doors from being locked with the key still in the ignition switch.
See also:
Treadwear
The treadwear grade is a comparative rating based on the wear rate of the tire
when tested under controlled conditions on a specified government test course.
For example, a tire graded 150 would we ...
ON
This is the normal operating position after
the engine is started. ...
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 ...