Emergency Engine Stop; Button Indicator Light; The Mazda3 is equipped with SKYACTIV - Page 5

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www.MazdaUSA.com

STARTING THE ENGINE WITH  
ACCELERATED WARM-UP SYSTEM (AWS)

The Mazda3 is equipped with SKYACTIV 

combustion technology. This technology 

includes AWS (Accelerated Warm-up 

System) for optimal emission performance 

during cold starting conditions. 

While Carrying the Key…

•  Start the engine

 by pushing the START/

STOP ENGINE button while pushing the 

clutch pedal (M/T) or the brake pedal (A/T).

 What you will notice?

 On start-up, the 

engine speed and sound are higher (1500 

RPM) for less than 1 minute to quickly bring the 

catalyst to efficient operating temperature. The RPM will 

reduce to idle once the temperature is achieved. This  

is normal engine operation under cold start conditions.

     What this does?

 This heats up the catalytic 

converter faster to reduce emissions and allows 

Mazda to use an exhaust header on the engine  

(to improve efficiency and horsepower).

•  Shut the engine OFF

 by making sure the vehicle in park (A/T) and

• 

setting the parking brake, then push the START/STOP ENGINE button.

•  Activate Accessories (ACC)

 by pushing the START/STOP 

ENGINE button once without pushing the clutch or brake pedal. 

•  Turn the ignition to the ON position

 by pushing the START/STOP 

ENGINE button twice without pushing the clutch or brake pedal.

 NOTE:

 You can drive the vehicle during AWS activation, no need to wait.

Emergency Engine Stop

Pushing and holding the START/STOP button or repeatedly pushing the 

button while the engine is running will turn the engine OFF. Use only in case of 

an emergency.

If the START/STOP ENGINE button indicator light flashes 

AMBER

, this could 

indicate a problem with the engine starting system. You may not be able to start 
the engine or switch the ignition to ACC or ON. Have your vehicle inspected at an 
Authorized Mazda Dealer as soon as possible.

NOTE: 

The engine may not start if the key cannot be detected. The Key 

Indicator Light may flash 

RED

 or “Key not detected” may be displayed if the key 

is placed in the cup holder.

START/STOP ENGINE  

Button Indicator Light

Transmitter

2032271_16a_Mazda3_SSG_051215.indd   4

5/12/15   11:51 AM