Mazda CX-9 2021 Manual page 103

2. Remove the auxiliary key.
Installing the auxiliary key
1. Install the auxiliary key as the
illustration.
2. Insert the tabs of the lower cover into
the slots of the transmitter and install
the lower cover.
Key code number plate
A code number is stamped on the plate
attached to the key set; detach this plate
and store it in a safe place (not in the
vehicle) for use if you need to make a
replacement key (auxiliary key).
Also write down the code number and
keep it in a separate safe and convenient
place, but not in the vehicle.
If your key (auxiliary key) is lost, consult
an Authorized Mazda Dealer, and have
your code number ready.
Before Driving
Keys
Key code
number plate
3-3