Ford 05+ Mustang 2008 Supplement Manual page 6

Shelby GT500 unique features
SHIFTLAMP and SHIFTTONE can be used separately, together, or
turned off completely.
To use the Performance Shift Indicator feature, first bring the vehicle
to a complete stop then use the Message Center controls as follows:
1. Press SETUP repeatedly until
PRESS RESET TO SET
SHIFTPOINT appears in the display.
2. Press RESET to toggle between
SHIFTLAMP ON/OFF. Press SETUP
when finished.
3. Press RESET to toggle between
SHIFTTONE ON/OFF. Press SETUP
when finished.
4. Press INFO to lower the desired
SHIFTPOINT in increments of 100
rpm.
5. Press RESET to raise the desired
SHIFTPOINT in increments of 100
rpm.
Note: The SHIFTPOINT can be adjusted from 1,500–6,000 rpm.
The Performance Shift Indicator feature functions independently of the
fuel economy Upshift Indicator ( ). The Upshift Indicator will still
illuminate when it is best to shift to the next highest gear to maximize
fuel economy regardless of the Performance Shift Indicator Settings.
6
2008 05+ Mustang (197)
Supplement
USA (fus)