Following up on my blog post about “Replacement Factory Keyless Entry Remotes Used on 2003-2005 Infiniti G35 with FCC ID KBRASTU15“, I should add that the 2005 Infiniti G35 sedan also included vehicles with push-button start. These cars use a 4-button proximity (“Smart Key”) remote with FCC ID KBRTN001.
See Smart Key for 2005 Infiniti G35 at this link.
Note: While the keyfob-style remote with FCC ID KBRASTU15 for vehicles with a keyed ignition is user programmable, the Smart Key for vehicles with push-button start requires dealership programming.