Mazda 3 Owners Manual: Windshield Defrosting and Defogging
Press the windshield defroster switch.
In this position, the outside air position is automatically selected, and the air conditioner automatically turns on. The air conditioner will directly dehumidify the air to the front windshield and side windows (on ). Airflow amount will be increased.
WARNING
Set the temperature control to the hot
or warm position when defogging (
position): Using the  position with the
temperature control set to the cold position is dangerous as it will cause the outside of the windshield to fog up. Your vision will be hampered, which could lead to a serious accident. |
NOTE Use the temperature control dial to increase the air flow temperature and defog the windshield more quickly.
Operation of Automatic Air
Conditioning
Press the AUTO switch. Selection
of the airflow mode, air intake
selector and amount of airflow will be
automatically controlled.
Use the temperature control dial to
select a desired temp ...
Sunlight/Temperature Sensor
The climate control system measures
inside and outside temperatures, and
sunlight. It then sets temperatures inside
the passenger compartment accordingly.
CAUTION
Do not obstruct either ...
Other materials:
Fuel Injector Inspection [Mzr 2.0, Mzr 2.5]
Resistance Inspection
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Disconnect the fuel injector connector.
4. Inspect the resistance between fuel injector terminals A and B.
Fuel injector resistance
11.4—12.6 ohms [20 °C {68 °F}]
If ...
Cruise Control Switch Inspection [Mzr 2.3 Disi Turbo]
1. Remove the battery cover..
2. Disconnect the negative battery cable and wait for 1 min or more..
3. Remove the driver–side air bag module..
4. Disconnect the clock spring connector (part wiring harness-side).
5. Measure the resistance between clock spring terminals K and M (part wiring ...
Tire Pressure Adjustment (With TPMS)
1. Use of a digital gauge is recommended for accurate measurement of the air
pressure.
2. Tire pressure lowers gradually as time passes. Due to this, monthly air pressure
inspection is recommended.
3. Perform tire pressure adjustment before driving. (When tires are cold.)
Tire press ...
