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To minimize the possibility of catalytic converter dam-
age:
•Do not shut off the engine or interrupt the ignition
when the transmission is in gear and the vehicle is in
motion.
•Do not try to start the engine by pushing or towing the
vehicle.
•Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idling or malfunctioning operating conditions.
Cooling System
WARNING!
•When working near the radiator cooling fans,
disconnect each fan motor lead or turn the ignition
switch to the OFF position. The fans are tempera-
ture controlled and can start any time the ignition
switch is in the ON position.
•You or others could be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
you see or hear steam coming from under the
hood, do not open the hood until the radiator has
had time to cool. Never try to open a cooling
system pressure cap when the radiator is hot.
Coolant Checks
Check engine coolant (antifreeze) protection every
12 months (before the onset of freezing weather, where
applicable). If the engine coolant (antifreeze) is dirty or
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•Use only high purity water such as distilled or deion-
ized water when mixing the water/engine coolant
(antifreeze) solution. The use of lower quality water
will reduce the amount of corrosion protection in the
engine cooling system.
Please note that it is the owner’s responsibility to main-
tain the proper level of protection against freezing ac-
cording to the temperatures occurring in the area where
the vehicle is operated.
NOTE: Mixing engine coolant (antifreeze) types will
decrease the life of the engine coolant (antifreeze) and
will require more frequent coolant changes.
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of engine
coolant (antifreeze), and to insure that engine coolant
(antifreeze) will return to the radiator from the coolant
recovery bottle. The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
WARNING!
•The warning words “DO NOT OPEN HOT” on
the cooling system pressure cap are a safety pre-
caution. Never add engine coolant (antifreeze)
when the engine is overheated. Do not loosen or
remove the cap to cool an overheated engine. Heat
causes pressure to build up in the cooling system.
To prevent scalding or injury, do not remove the
pressure cap while the system is hot or under
pressure.
•Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or en-
gine damage may result.
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WARNING!
Riding the brakes can lead to brake failure and
possibly an accident. Driving with your foot resting
or riding on the brake pedal can result in abnormally
high brake temperatures, excessive lining wear, and
possible brake damage. You would not have your full
braking capacity in an emergency.
Master Cylinder – Brake Fluid Level Check
Check the fluid level in the master cylinder immediately
if the brake system warning light indicates system fail-
ure.
Check the fluid level in the master cylinder when per-
forming underhood services.Clean the top of the master cylinder area before removing
the cap. If necessary, add fluid to bring the fluid level up
to the requirements described on the brake fluid reser-
voir.
Overfilling of fluid is not recommended because it may
cause leaking in the system.
With disc brakes, fluid level can be expected to fall as the
brake pads wear. However, low fluid level may be caused
by a leak and a checkup may be needed.
Use only the manufacturer’s recommended brake fluid.
Refer to “Fluids, Lubricants, and Genuine Parts” in
“Maintaining Your Vehicle” for further information. Use
of a brake fluid that may have a lower initial boiling
point or unidentified as to specification, may result in
sudden brake failure during hard prolonged braking.
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WARNING!
•Use only manufacturer’s recommended brake
fluid. Refer to “Fluids, Lubricants, and Genuine
Parts” in “Maintaining Your Vehicle” for further
information. Using the wrong type of brake fluid
can severely damage your brake system and/or
impair its performance. The proper type of brake
fluid for your vehicle is also labeled on the origi-
nal factory installed hydraulic master cylinder
reservoir.(Continued)
WARNING! (Continued)
•To avoid contamination from foreign matter or
moisture, use only new brake fluid or fluid that
has been in a tightly closed container. Keep the
master cylinder reservoir cap secured at all times.
Brake fluid in a open container absorbs moisture
from the air resulting in a lower boiling point.
This may cause it to boil unexpectedly during hard
or prolonged braking, resulting in sudden brake
failure. This could result in a accident.
•Overfilling the brake fluid reservoir can result in
spilling brake fluid on hot engine parts, causing
the brake fluid to catch fire. Brake fluid can also
damage painted and vinyl surfaces, care should be
taken to avoid its contact with these surfaces.(Continued)
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WARNING! (Continued)
•Do not allow petroleum based fluid to contami-
nate the brake fluid. Brake seal components could
be damaged, causing partial or complete brake
failure. This could result in an accident.
Change Brake Fluid
Brake fluid will tend to absorb moisture from the atmo-
sphere over time. If the fluid becomes contaminated with
water, brake performance will deteriorate. Therefore, the
brake fluid must be changed at the intervals specified in
the “Maintenance Schedule.” Refer to “Maintenance
Schedule” for further information. See your authorized
dealer for service.
Manual Transmission
Transmission Fluid Level Check
Check the fluid in the transmission when performing
other underhood services.Check the fluid level by removing the fill plug located on
the left side of the transmission. The fluid level should be
at the bottom of the fill hole. Add fluid, if necessary, to
maintain the proper level. Refer to “Fluids, Lubricants,
and Genuine Parts” in “Maintaining Your Vehicle” for
further information.
CAUTION!
Using a transmission fluid other than the manufac-
turer’s recommended fluid may cause deterioration
in transmission shift quality and/or damage to the
transmission. Refer to “Fluids, Lubricants, and
Genuine Parts” in “Maintaining Your Vehicle” for
further information.
Change Transmission Fluid
Refer to “Maintenance Schedule” for the proper mainte-
nance intervals. If contaminated with water, change the
fluid immediately. See your authorized dealer for service.
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Hydraulic Clutch
Master Cylinder – Clutch Fluid Level Check
Check the fluid in the clutch master cylinder when
performing underhood services.
Clean the top of the master cylinder area before removing
the cap. If necessary, add fluid to the reservoir.
Do not overfill. Overfilling can cause clutch release
problems as the clutch wears. A low fluid level may
indicate a leak, in which case, hydraulic clutch linkage
replacement may be required. The fluid level in the
reservoir will rise as the clutch wears - do not remove
fluid.
Use only the manufacturer’s recommended clutch fluid.
Refer to “Fluids, Lubricants, and Genuine Parts” in
“Maintaining Your Vehicle” for further information.
WARNING!
Overfilling the clutch fluid reservoir can result in
spilling clutch fluid on hot engine parts and the
clutch fluid catching fire.
Use only clutch fluid that has been in a tightly closed
container to avoid contamination from foreign matter.
CAUTION!
•Do not allow petroleum base fluid to contaminate
the clutch fluid, all clutch seal components could
be damaged causing partial or complete clutch
failure.
•Clutch fluid can damage the finish of your vehicle.
Do not allow clutch fluid to contact any painted
surface.
236 MAINTAINING YOUR VEHICLE
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Always leave ample room and be sure to educate anyone
you allow to operate the vehicle.
CAUTION!
Use care when approaching parking blocks, tall
speed bumps and garage curbs. These surfaces can
damage your splitter.
Use caution when driving up to sloped surfaces or over
speed bumps. Approaching a speed bump or a slope at a
slight angle may improve your clearance.
CAUTION!
•Hard contact with steep ramps may cause damage
to your splitter.
•Replace rub strips when they are worn down to
3/8 inch (10 mm) on the front edge. This will avoid
damage to the carbon fiber panel
WARNING!
Do not install the ACR track extension and/or dive
planes on a vehicle equipped with the Aero Group
option. The aerodynamic balance of this set up is
unstable and can cause the loss of control.
2. Rear Wing
Do not operate the vehicle with the rear wing removed.
The aerodynamic balance of this set up is unstable and
can cause a loss of control.
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WARNING!
Use extra caution when closing the rear deck lid on
the ARY convertible. Due to the added weight of the
rear wing the deck lid will close at a higher rate of
speed and can cause injury.3. Carbon Fiber
The clear coated carbon fiber panels will have some
variation and minor waviness in the woven pattern. This
is inherent to the process and a sign of its authenticity.
All carbon fiber materials are susceptible to UV degra-
dation during long exposure to the sun. The ACR woven
carbon components use the latest technology in the resin
system and the clear coat. As with any automotive
coating, storing your vehicle in a covered location will
guarantee a long lasting finish.
The rear wing is molded with unidirectional carbon fiber
and painted in body color. Some patterned or linear
conditions may be visible in the painted carbon fiber
surfaces. This is also a normal result of the carbon fiber
process.
Rear Wing
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