Mazda 6 2006 Owner's Manual page 71

Your Mazda has two kinds of keys.
Master key
Panic button
Lock button
Unlock button
Operation indicator light
Here's what the keys are used for:
Lock Operates
Ignition switch and steering column lock
Driver's door
Glove box
Trunk lid
If you must leave your vehicle with another person, such as a parking attendant, protect
items by locking the glove box, and trunk lid with the master key. Keep that key and give
the other person only the valet key.
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.
Also write down the code number and keep it in another safe and handy place, but not in
the vehicle.
If your key is lost, consult your Authorized Mazda Dealer with the code number ready.
Advanced Keyless Entry and Start System
Auxiliary key
Valet key
Key code number plate
Master key
Yes
Yes
Yes
Yes
Knowing Your Mazda
Valet key
Yes
Yes
No
No
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