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:
SPORT mode
SPORT mode is used when power is needed for rapid acceleration or for uphill driving. To select this mode, move the select lever from the “D” position to the manual gate.
When selected, the SPORT ...
Engine
...
LOCK
The key can only be inserted or removed in this position. The ignition switch
will lock the steering wheel when you remove the key.
If turning the key is difficult, turn the steering wheel slightly ...