2005 Mazda RX8 Keyless Entry Remote Fob Smart Key Programming Instructions

Instructions

How to Program a 2005 Mazda RX8 Keyless Entry Remote Fob Smart Key

Step by Step How to Programming Instructions

If you have a Flip Key the following procedure will only program the remote portion.  
 

1. Remove key from ignition

2. Close all doors.

3. Open drivers door and leave open

4. Perform following steps within 24 seconds.
    A. Turn ignition switch ON and back to LOCK position three times
    B. Close and open drivers door three times
    C. Door locks should lock and unlock automatically, if they do not wait 40 seconds and repeat procedure starting at step 1.

5.  All remotes you want to work need to be programmed at this time including any old remotes. Press UNLOCK button of any keyless remote to be programmed twice, door locks should lock and unlock showing that the vehicle has programmed the remote. 
     A. If you only have one remote to program press the UNLOCK button on the same remote twice, door locks should lock then unlock. Repeat this step one last time with the same remote for a total of three programmings.
     B. If you have two remotes to program press the UNLOCK button on second remote twice, door locks should lock then unlock. Repeat this step one last time with the second remote for a total of three programmings.
      C. If you have three remotes to program press  the UNLOCK button on the second remote twice, door locks should lock and unlock, then press the UNLOCK button on the third remote twice, door locks should lock and unlock. 

6.   Exit vehicle close door and test remote(s)

Video