About ProgrammingQualified locksmiths or dealership are required for programming. Self-Programming is not available. Please make sure the remote programming can work to your vehicle before cutting the keyFetures of Smart KeyLocked or Unlock your car door quickly, get in your vehicle faster than you were using a regular car key. Scare off thieves or other suspicious people by hitting the PANIC button on your keyless entry remote. The smart key is the same as the origial, maximum transmission distance up to 100 metersNotePls check the compatibility, verify the Interchange Part Number72147-TJB-A21, Manufacturer Part Number: A3C0732470000, FCC ID: KR5TP-2 are the same as your original key before you order it. Make sure it has the same shape with your Acura RDX original key. This is a non-OEM product, aftermarket accessory only! Package Included: 1 x Car Keyless Entry Remote (Battery included). If the remote does not work out for any reason, simply contact us for a refund or replacementPerfect FitmentCompatible with Acura RDX 2022-2023. Replacement for FCC ID: KR5TP-2, Interchange Part Number72147-TJB-A21, Manufacturer Part Number: A3C0732470000. Frequency: 433.92MHz. Chip: 4A/Hitag AESHigh-Quality Car Smart KeyEvery Keyless Entry Remote Key Fob is Fully Pre-tested by Professional Locksmith Tools before Shipping. All Our Key Fobs are Pre-installed with Battery and Electronics. Replace your lost or broken remote key quickly and easily with this Proximity Smart Key. Only fit for vehicles with Push-button Star