2005 Subaru Impreza Owner's Manual - Page 291
2005 Subaru Impreza Manual
Page 291 highlights
Starting and operating Limited slip differential (LSD) (if equipped) 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. NOTE (WRX-STi) HS7011BA 4. Insert the screwdriver into the hole. 5. Push down on the screwdriver and move the selector lever from the "P" to the "N" position. 6. Remove the screwdriver from the hole. Depress the brake pedal and start the engine. Take your vehicle to the nearest SUBARU dealer immediately to have the system repaired. The rear differential may emit a knocking sound when the vehicle is driven slowly with the steering wheel turned fully to either side. This sound occurs because of the design of the mechanical LSD. It does not indicate a problem. 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 siz- 7-28
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