Limited slip differential (LSD) (STI)
The LSD provides optimum distribution of power according to the difference in revolutions between the right and left wheels that may be caused by certain driving conditions, thereby improving driving stability on snow-covered, muddy or other slippery roads or when high speed driving.

• Never start the engine while a tire on one side is jacked up, as the vehicle may move.
• If one tire is spinning in mud, avoid continued spinning at high speed as this could adversely affect the LSD.
• If you use a temporary spare tire to replace a flat tire, be sure to use the original temporary spare tire stored in the vehicle. Using other sizes will adversely affect the LSD.
See also:
Selecting turn signal lights operation
When the remote keyless entry system is
used, the turn signal lights flash. However,
the turn signal lights flashing operational
non-operational setting can be changed.
Models with genuine SUBA ...
Snow tires
WARNING
● When replacing original tires with winter (snow) tires, make sure you use only
the same size, construction and load range as the original tires listed on the tire
placard. Using o ...
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 C ...
