MMT
Some gasoline contains an octane-enhancing additive called MMT (Methylcyclopentadienyl Manganese Tricarbonyl). If you use such fuels, your emission control system performance may deteriorate and the CHECK ENGINE warning light/malfunction indicator lamp may turn on. If this happens, return to your authorized SUBARU Dealer for service. If it is determined that the condition is caused by the type of fuel used, repairs may not be covered by your warranty.
See also:
Driving in foreign countries
When planning to use your vehicle in another country:
● Confirm the availability of the correct fuel. Refer to “Fuel requirements”
F7-2.
● Comply with all regulations and requirements ...
Driving tips
Do not drive with your foot resting on the clutch pedal and do not use the clutch to hold your vehicle at a standstill on an upgrade. Either of those actions may cause clutch damage.
Do not drive wit ...
If steam is coming from the engine compartment
Turn off the engine and get everyone
away from the vehicle until it cools down. ...