Mazda CX-9 2021 Manual page 249

▼ Windshield Wiper De-icer
The thermal filaments at the following
positions heat up and facilitate the removal
of snow accumulated on the windshield.
The windshield wiper de-icer operates in
conjunction with the rear window
defogger.
To turn on the windshield wiper de-icer,
switch the ignition ON and press the rear
window defogger switch (page 4-82).
Indicator light
*
To sound the horn, press the
the steering wheel.
Switches and Controls
Horn
*Some models.
When Driving
mark on
4-83