Subaru WRX STI Owner's Manual page 411

7-22
Starting and operating/Driver s Control Center Differential (C.DIFF/DCCD) (STI)
Center differential control switch
and indicator
The control switch is located beside the
parking brake lever. By pushing the
control switch forward or pulling it rear-
ward, it is possible to change the initial
LSD torque.
The center differential indicator on the
combination meter gives six levels of
indication. The indicator and control
switch are linked; when the switch is
pushed or pulled to change the initial
LSD torque, the indicator changes accord-
ingly.
Push the switch forward to increase the
initial LSD torque; when the
indicator appears, the initial LSD torque
setting is maximum. The center differential
will then be almost completely locked.
I n f o r ma t i o n P r o v i d e d b y :
Pull the switch rearward to reduce the
LOCK initial LSD torque. When the lowest posi-
tion of the driver s control center differen-
tial indicator is displayed, the initial LSD
torque will be minimum. Under this condi-
tion, only the Mechanical LSD torque will
limit the differential action.
CAUTION
. Do not operate the control switch
when a wheel slippage occurs.
Wait until the wheelspin has been
brought under control.
. Under any of the following con-
ditions after setting to the man-
ual mode, pull the center differ-
ential control switch to minimize
the initial LSD torque: