Mazda RX-8 Manual page 2064

8. After Step 7, wait 10 s or more and turn the ignition switch to the LOCK position using key 1.
9. Using key 1, turn the ignition switch to the ON position.
10. After verifying that the security light illuminates for 3 s or more , turn the ignition switch to the LOCK
position and remove key 1.
NOTE:
Although the security light flashes and DTC 21 is displayed, this does not indicate an improper
•
procedure. Continue to perform the procedure as indicated.
11. Using key 2, turn the ignition switch to the ON position.
12. Verify that the security light illuminates for approx. 3 s and then goes out.
13. After verifying that the security light goes out, turn the ignition switch to the LOCK position using key
2, and then remove key 2.
14. If additional keys need to be registered, repeat Steps 1113 in the same manner as key 2.Steps 1113
must be performed within 1 min for each key. If the ignition switch is maintained in the ON position
for 1 min or more , key registration according to Steps 1113 will not be possible. If this occurs, refer
to " No.1 Additional Key Registration Procedure (Using Two Valid Keys) " to register any additional
keys.
No.4 Changing the Method for Registering Additional Keys
NOTE:
This procedure is for changing the enable/disable setting of the "No.1 Additional Key Registration
•
Procedure (Using Two Valid Keys)".
The default setting for new vehicles and keyless control modules is 'Enabled'.
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By disabling the "No.1 Additional Key Registration Procedure (Using Two Valid Keys)", only the WDS
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or equivalent can be used to register additional keys, thereby preventing two valid keys from being used
(w) RX-8 Body
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