Selective Catalytic Reduction (SCR) Warning Beep (SKYACTIV-D 2.2)
(When the SCR warning light turns off)
If the ignition is switched ON while the remaining amount of Diesel Exhaust Fluid (DEF) has decreased, a sound is activated.
If the sound is activated when the ignition is switched ON, consult an Authorized Mazda Dealer.
(When the SCR warning light turns on/flashes)
A sound is activated under the following conditions:
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There is a problem with the SCR system.
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The ignition is switched ON when the remaining amount of Diesel Exhaust Fluid (DEF) is extremely low.
If the sound is activated at the same time the SCR warning light turns on/flashes, have your vehicle inspected by an Authorized Mazda Dealer.
