Mazda CX-9 2021 Manual page 257

Verify that the programming has been

erased if you resell the vehicle.
1. Press the two outer HomeLink buttons
continuously at the same time until the
indicator light flashes.
HomeLink button 3
HomeLink button 1
2. Stop pressing the HomeLink buttons.
▼ Garage Door Two-Way
Communication
The garage door two-way communication
is a function that communicates with the
garage door opener and indicates whether
the garages door is open or closed using
the indicator lights in the rear view mirror.
It can indicate the status of the garage door
within a range up-to 250 m (820 ft).
NOTE
The communication range may shorten
depending on obstructions.
Programming two-way communication
Within five seconds after programming a
new HomeLink button, both of the garage
door status indicator lights will flash
rapidly in green indicating that the garage
door two-way communication has been
established. If the garage door status
indicator lights flash, the two-way
communication programming is complete.
If the garage door status indicator lights do
not flash, the two-way communication
programming is not completed. For
Switches and Controls
additional HomeLink information and
programming videos, refer to the
following Websites:
www.HomeLink.com

www.youtube.com/HomeLinkGentex

Operating the garage door two-way
communication
By pressing HomeLink buttons 1 and 2 at
the same time for two seconds, the status
of the garage door is indicated for about 3
seconds as follows:
HomeLink button 2
HomeLink button 1
Garage door
status
Closing
Opening
Closed
Opened
NOTE
The programming will not be erased even
if the battery is disconnected.
When Driving
Indicator light
Amber flashes
Amber flashes
Green turns on
Green turns on
4-91