If steam is coming from the engine compartment
Subaru Legacy / Subaru Legacy Owners Manual / In case of emergency / Engine overheating / If steam is coming from the engine compartment
Turn off the engine and get everyone away from the vehicle until it cools down.
See also:
Passive arming
When passive arming mode has been programmed by the dealer, arming of the system
is automatically accomplished without using the remote transmitter. Note that in
this mode, DOORS MUST BE MANUALLY ...
If no steam is coming from the engine compartment
NOTE
For details about how to check the
coolant level or how to add coolant,
refer to “Engine coolant”.
1. Keep the engine running at idling
speed.
2. Open the hood to ventilate the engine
...
Fuel
CAUTION
Use of a fuel which is low in quality or use of an inappropriate fuel additive
may cause engine damage. ...