Hi Mike...
Below is the only automatic-car-wash information I was able to locate.
Noticed in the
Owners Manual it wasn't prohibited.
(The dealership even used an "Auto Butler" on the
OP'S GT500.)
But the
GT500 Supplement said not to do so:
But it said/had nothing about:
"Don't do it because of Matte Graphics"...that I could find though.
Perhaps the OP can enlighten further.
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TO WIT:
Driving your Shelby® GT500®
p.24
2013 05+ Mustang (197)
Supplement, 2nd Printing
USA (fus)
WASHING YOUR SHELBY GT500
Do not drive your vehicle through an automated, commercial car wash
due to the vehicle’s low ground clearance, tire width and track. Wash
your vehicle by hand, or by using a touchless commercial wash with no
mechanical tracks on the floor.
Do not use a power washer or high
pressure wand on the striped surfaces or stripe edges. Refer to the
Owner’s Manual for information on cleaning products and vehicle care.
To maintain proper cooling and aerodynamics at high speeds, your
vehicle has heat exchangers integrated with the front fascia designed to
maximize performance.
Note: Do not use a power washer or high powered spray nozzle as
damage to the fins could occur.
Note: For heavy accumulation of debris or dirt, clean with a non-metallic
soft bristle car wash brush and warm soapy water as needed.
WHEELS
Your SVT vehicle is equipped with unique wheels matched to the tires.
These wheels are more susceptible to damage due to their diameter,
width and low profile tires. To avoid damage to your wheels:
• Maintain proper tire pressure (see Tires in this supplement).
• Do not drive your vehicle through an automated, commercial car wash
due to the vehicle’s low ground clearance, tire width and track. Wash
your vehicle by hand, or by using a touchless commercial wash with
no mechanical tracks on the floor. Do not use a commercial or high
pressure wand on the striped surfaces.
Vehicle Care ppg. 252, 253, 254
2013 05+ Mustang (197)
Owners Guide gf, 3rd Printing
USA (fus)
CLEANING THE EXTERIOR
Wash your vehicle regularly with cool or lukewarm water and a neutral
pH shampoo, such as Motorcraft® Detail Wash.
• Never use strong household detergents or soap, such as dish washing
or laundry liquid. These products can discolor and spot painted
surfaces.
• Never wash a vehicle that is hot to the touch or during exposure to
strong, direct sunlight.
• Dry the vehicle with a chamois or soft terry cloth towel in order to
eliminate water spotting.
• Immediately remove items such as gasoline, diesel fuel, bird droppings
and insect deposits because they can cause damage to the vehicle’s
paintwork and trim over time. Use Motorcraft® Bug and Tar Remover.
• Note: Suntan lotions and insect repellents can damage any painted
surface; if these substances come in contact with your vehicle, wash
off as soon as possible.
• Remove any exterior accessories before entering a car wash.
Convertible Top and Padded Molding
For vinyl tops, wash with Motorcraft® Detail Wash.
For cloth tops, wash with a high quality convertible top cleaner and
protectant.
• Do not use stiff bristle brushes or abrasive materials or cleaners.
•
Hot waxes applied by commercial car washes can affect the
cleanability of vinyl material.
• Using high water pressure or wand-type car washes against the
convertible top and windows may cause water leaks and possible seal
damage.
_______________________________________________________________________________________________
Bob
