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:
Replacing lost transmitters
If you lose a transmitter or want to purchase additional transmitters (up to
four can be programmed), you should reprogram all of your transmitters for security
reasons. It is recommended that you ...
Tire replacement
The wheels and tires are important and
integral parts of your vehicle’s design;
they cannot be changed arbitrarily. The
tires fitted as standard equipment are
optimally matched to the characte ...
Trailer hitches
WARNING
Never drill the frame or under-body of your vehicle to install a commercial trailer
hitch. If you do, dangerous exhaust gas, water or mud may enter the passenger compartment
through the d ...
