Page 192 of 366

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CAUTION
When using the air conditioner while
driving up long hills or in heavy traffic,
closely monitor the temperature gauge
(page 5-34).
The air conditioner may cause engine
overheating. If the gauge indicates
overheating, turn the air conditioner off
(page 7-19).
NOTE
lWhen maximum cooling is desired,
set the temperature control dial to the
extreme cold position and set the air
intake selector to the recirculated air
mode, then turn the fan control dial
fully clockwise.
lIf warmer air is desired at floor level,
set the mode selector dial at the
orposition and adjust the
temperature control dial to maintain
maximum comfort.
lThe air to the floor is warmer than
air to the face (except when the
temperature control dial is set at the
extreme hot or cold position).
qVentilation
1. Set the mode selector dial to theor
position.
2. Set the air intake selector to the outside
air mode.
3. Set the temperature control dial to the
desired position.
4. Set the fan control dial to the desired
speed.
qWindshield Defrosting and Defogging
1. Set the mode selector dial to the
position.
2. Set the temperature control dial to the
desired position.
3. Set the fan control dial to the desired
speed.
WARNING
Foggy Windshield:
Using the
position with the
temperature control set to the cold
position will cause the outside of the
windshield to fog up. Your vision will
be hampered, which could lead to a
serious accident. Set the temperature
control to the hot or warm position
when using the
position.
NOTE
lFor maximum defrosting, set the
temperature control dial to the
extreme hot position and turn the fan
control dial fully clockwise.
lIf warm air is desired at the floor, set
the mode selector dial to the
position.
lIn the,,orposition, the air
conditioner is automatically turned
on (however, the indicator light does
not illuminate) and the outside air
mode is automatically selected to
defrost the windshield.
In the
orposition, the outside
air mode cannot be changed to
therecirculated air mode.
6-8
Interior Comfort
Climate Control System
MX-5_8U35-EA-05F_Edition1 Page192
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Form No.8U35-EA-05F
Page 193 of 366
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qDehumidifying (With Air
Conditioner)í
Operate the air conditioner in cool or cold
weather to help defog the windshield and
side windows.
1. Set the mode selector dial to the
desired position.
2. Set the air intake selector to the outside
air mode.
3. Set the temperature control dial to the
desired position.
4. Set the fan control dial to the desired
speed.
5. Turn on the air conditioner by pressing
the A/C switch.
NOTE
One of the functions of the air
conditioner is dehumidifying the air
and, to use this function, the
temperature does not have to be set to
cold. Therefore, set the temperature
control dial to the desired position (hot
or cold) and turn on the air conditioner
when you want to dehumidify the cabin
air.
Interior Comfort
Climate Control System
6-9íSome models. MX-5_8U35-EA-05F_Edition1 Page193
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Form No.8U35-EA-05F
Page 328 of 366

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Uniform Tire Quality Grading System (UTQGS)
This information relates to the tire grading system developed by the U.S. National
Highway Traffic Safety Administration for grading tires by tread wear, traction, and
temperature performance.
qTread Wear
The tread wear grade is a comparative rating based on the wear rate of the tire when tested
under controlled conditions on a specified government test course.
For example, a tire graded 150 would wear one-and-a-half times as well on the government
course as a tire graded 100.
The relative performance of tires depends upon the actual conditions of their use, however,
and may depart significantly from the norm because of variations in driving habits, service
practices and differences in road characteristics and climate.
qTraction-AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B, and C. These grades represent
the tire's ability to stop on wet pavement as measured under controlled conditions on
specified government test surfaces of asphalt and concrete. A tire marked C may have poor
traction performance.
WARNING
The traction grade assigned to this tire is based on braking (straight ahead) traction
tests and does not include acceleration cornering (turning), hydroplaning, or peak
traction characteristics.
qTemperature-A, B, C
The temperature grades A (the highest), B, and C, represent the tire's resistance to the
generation of heat and its ability to dissipate heat when tested under controlled conditions
on a specified indoor laboratory test wheel.
Sustained high temperature can cause the material of the tire to degenerate and reduce tire
life, and excessive temperatures can lead to sudden tire failure.
Grade C corresponds to a level of performance which all passenger vehicle tires must meet
under the Federal Motor Vehicle Safety Standard No. 109. Grades B and A represent
higher levels of performance on the laboratory test wheel than the minimum required by
law.
9-16
Customer Information and Reporting Safety Defects
Uniform Tire Quality Grading System (UTQGS)
MX-5_8U35-EA-05F_Edition1 Page328
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Form No.8U35-EA-05F
Page 362 of 366

Black plate (362,1)
A
Accessory Socket .............................. 6-43
Add-On Non-Genuine Parts and
Accessories ....................................... 9-14
Advanced Key ..................................... 3-2
Advanced key maintenance ......... 3-5
Advanced key suspend
function ...................................... 3-17
Auxiliary key .............................. 3-16
Locking, unlocking with request
switch ........................................... 3-8
Opening the trunk lid with request
switch ......................................... 3-10
Operation range ............................ 3-7
Remote control function ............. 3-14
Service ......................................... 3-6
Air Bag Systems ............................... 2-26
Air Filter ............................................ 8-24
Antenna ............................................. 6-10
Anti-Lock Brake System (ABS) ......... 5-7
Warning light ............................... 5-7
Appearance Care ............................... 8-46
Audio System ................................... 6-10
Audio control switch .................. 6-36
Audio Set ................................... 6-19
Operating tips for audio
system ........................................ 6-10
Safety certification ..................... 6-38
Automatic Transmission
Driving tips ................................ 5-18
Manual shift mode ..................... 5-14
Shift-lock system ....................... 5-13
Transmission ranges ................... 5-12
B
Battery
Emergency starting .................... 7-21
Maintenance ............................... 8-27
Specifications ............................. 10-4
Beep Sounds
Ignition key reminder ................. 5-50
Lights-on reminder ..................... 5-50
Seat belt warning beep ............... 5-50
Tire inflation pressure warning
beep ............................................ 5-50
Before Starting the Engine .................. 4-6
After getting in ............................. 4-6
Before getting in .......................... 4-6
Body Lubrication .............................. 8-23
Bottle Holder ..................................... 6-41
Brake/Clutch
Fluid ........................................... 8-21
Brakes
Anti-lock brake system (ABS) ..... 5-7
Foot brake .................................... 5-5
Pad wear indicator ........................ 5-8
Parking brake ............................... 5-5
Warning light ............................... 5-6
Break-In Period ................................... 4-7
Bulb Replacement ............................. 8-34
C
Capacities .......................................... 10-5
Carbon Monoxide ............................... 4-5
Catalytic Converter ............................. 4-3
Cell Phones ....................................... 9-15
Child Restraint
Child restraint precautions ......... 2-15
LATCH child-restraint
systems ....................................... 2-23
Climate Control System ...................... 6-2
Gas specifications ...................... 10-5
11-2
Index
MX-5_8U35-EA-05F_Edition1 Page362
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Form No.8U35-EA-05F