2003 Suzuki Aerio Keyless Entry Remote Fob Smart Key Programming Instructions
1. Remove key from ignition switch.
2. Close all doors.
3. Open drivers door
4. Insert key and turn to ON position and within 10 seconds turn key off and remove key.
5. Within 20 seconds Close and open drivers door 3 times.
6. Insert key and turn to ON position and within 10 seconds turn key off and remove key.
7. Locks should now lock and unlock automatically to confirm you have entered programming mode.
8. Press the UNLOCK button on remote and locks should cycle to confirm programming.
9. Repeat step 8 on each additional remote.
10. Exit vehicle with keys and remote, close door test remote(s).