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•Limited slip rear differential w/ 3.55 rear axle ratio (3.73 rear axle
ratio included on the optional performance package)
•Short-throw shifter
•Flat blade wiper system
•AdvanceTracStability Enhancement System with sport mode
specifically calibrated and race track tuned. Refer to theDriving
section in yourOwner’s Guidefor more information.
•Unique instrument cluster with boost gauge and programmable
performance shift indicator
•Unique Shelby GT500 seats
•Leather-wrapped sport steering wheel, shift boot and parking brake
handle
•I/P appliques, door panels and scuff plates
SHELBY GT500 INSTRUMENT CLUSTER
Upshift
Illuminates when it is best to shift to the next highest manual
transmission gear to maximize fuel economy.
Multi-shift indicators:
1.
(Upshift): Set for maximum fuel economy
2.SVT: Performance shift indicator
ShelbyGT500Unique Features
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2011 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)
Page 8 of 52

5. Press and hold RESET to raise
the desired SHIFTPOINT in
increments of 100 rpm.
Note:The SHIFTPOINT can be adjusted from 1,500-6,500 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.
Unique instrument cluster lighting
Your vehicle is equipped with a unique instrument cluster color display.
You can select R-W-B which will illuminate the speedometer in red, the
Fuel/Boost/Temp/Oil pressure gauges in white and the tachometer in
blue. Pointer colors are not adjustable.
The instrument cluster will momentarily display the R-W-B coloring when
the ignition is turned to on or start and will then return to the previously
chosen color.
For instructions on how to set the instrument cluster display color or
MyColor™, refer toMessage centerin theInstrument Clusterchapter
of theOwner’s Guide.
ShelbyGT500Unique Features
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2011 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)
Page 51 of 52

A
AdvanceTrac ................................10
Air cleaner filter ...................28–29
Air suspension .............................12
Axle
refill capacities ..........................30
B
Battery
replacement, specifications .....29
Brakes
fluid, refill capacities ................30
Break-in period .............................4
C
Capacities for refilling fluids ......30
Clutch
recommended shift speeds ......10
Coolant
refill capacities ..........................30
E
Engine ..........................................33
refill capacities ..........................30
service points ............................22
Engine oil
filter, specifications ..................29
refill capacities ..........................30
F
Fluid capacities ...........................30
Fuel
capacity .....................................30
filter, specifications ..................29octane rating .......................27, 33
H
Headlamps
bulb specifications ....................32
I
Ignition .........................................33
Instrument panel
cluster ..........................................6
L
Lamps
bulb replacement
specifications chart ..................32
Lights, warning and indicator ......6
Lug nuts ......................................13
M
Manual transmission
fluid capacities ..........................30
Motorcraftparts ........................29
O
Octane rating ..............................27
P
Parts (see Motorcraftparts) ...29
S
Scheduled Maintenance Guide
Normal Scheduled
Maintenance and Log ...............40
Index
51
2011 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)