TextHow the Azera Key System Changed Over the Years
TG, 1st Gen Facelift
Moderate security with the Hyundai Immobilizer system, but nothing too complicated. Your key is a 3-button remote head with an ID46 transponder chip inside, which means the car checks the chip every time you turn the ignition. Programming is done on-board, so we handle it right at your car without any dealer server connection.
HG, 2nd Gen
This is where security got serious. Well, actually, Hyundai kept it pretty similar to the first gen. You still have a 3-button remote head key with an ID46 chip and on-board programming. The platform changed to HG, but the key system stayed familiar, which is good news for your wallet.
HG, 2nd Gen Facelift
Hyundai made a real jump here. Your Azera now uses a 4-button smart key with an ID47 transponder chip and push-button start. Programming requires OBD-II access, meaning we plug into your car's diagnostic port and write the key to the immobilizer. More advanced security, but we carry the tools to handle it on every call.
Which Key Does Your Azera Use?
A traditional metal key with buttons built into the head. You insert it into the ignition to start the car and use the buttons for lock, unlock, and trunk.
Same concept as the earlier generation. Metal blade goes in the ignition, three buttons on the fob handle your locks and trunk.
A proximity fob that stays in your pocket. The car detects it when you walk up, and you press a button on the dash to start. There is a hidden emergency blade inside for manual door entry if the battery dies.
Pricing by Generation
Price includes the key blank, cutting, transponder programming, and testing; lockouts run $95-$125.
EZ Car Keyz vs. the Dealer
Need two keys made at once? We cut you a deal on multiples. The dealer charges full price per key, every time.
Skip the Dealer - Call (805) 790-8162Common Azera Key Problems
Security Light Confusion
The Hyundai immobilizer light on 2006-2011 Azeras works backwards from most cars. Light ON means the key is programmed correctly; OFF means it is not. Simi Valley owners panic when the light is on, thinking something is wrong.
Transponder Programming Failures
We check the ignition cycle sequence first on 2006-2014 models. On-board programming requires a precise series of steps, and if timing slips or the sequence is off by one step, the key will not learn. Most failures trace to a weak car battery.
Smart Key Battery Drain
Your 2015-2017 Azera smart key keeps pinging the proximity sensors even parked. Leave the fob inside or nearby overnight and the CR2032 drains fast. Thousand Oaks owners think the fob is broken when it just needs a fresh battery and distance.
Fob Button Wear
People think their remote lost programming when the lock button quits. Real problem is the rubber membrane under the buttons degrading. We replace the shell and transfer your internals, or set up a complete new fob if the board is fine.
Can You Program an Azera Key Yourself?
Technically possible using a PIN code derived from your VIN and a diagnostic tool, but this is not a simple DIY job. You need scan tool access to the vehicle's special functions menu. Most owners call us because the equipment alone costs more than the service.
You can program the remote buttons with a professional scan tool, but the transponder chip still requires professional equipment and PIN code access. The remote-only procedure needs a DLC connection and precise timing. Not a kitchen-table project.
No self-programming option exists for these smart keys. The ID47 chip and push-button start system require OBD-II programming with dealer-level tools. Call us at (805) 790-8162 and we handle it on-site.
How It Works
Call or Text Us
Reach us at (805) 790-8162. Tell us your Azera's exact year and what happened.
We Come to You
Wherever you are in Ventura County, from Oxnard to Moorpark, we drive to your location.
Cut and Program Your Key
We carry Autel IM608, VVDI, and AutoProPad on every call.
Related Services
Did You Know?
You would not guess it, but the 2006 Azera's immobilizer security light works completely backwards compared to almost every other car. It lights up when a valid, programmed key is in the ignition and goes dark when an uncut or unprogrammed key is inserted. Hyundai engineers apparently decided to flip the script on that one, and it has been confusing owners and locksmiths alike ever since.
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