Mazda 3 Owner's Manual page 223

When Driving
Switches and Controls
NOTE
If the brake pedal is depressed
while driving on slippery roads, the
emergency stop signal system could
operate causing all the turn and lane
change signals to fl ash. Refer to
Emergency Stop Signal System on
page 4-92 .
While the emergency stop signal
system is operating, all the direction
indicators automatically fl ash rapidly
to caution the driver of a vehicle
following behind your vehicle of a
sudden braking situation. Refer to
Emergency Stop Signal System on
page 4-92 .
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