2006 Infiniti Qx56
Key Replacement - Save vs Dealer in Ventura County

2006 Infiniti Qx56 Remote Head Key Replacement - Fast, Affordable & Professional

A guy from The Mesa called me on a Tuesday morning. He had just bought a used 2006 QX56 off a CarMax lot, first real car he had ever financed on his own. The salesperson handed him one key and told him to sort out a spare.

He called the Infiniti dealer first. They quoted him a number that made him pause long enough to start Googling. He found me, asked if what they quoted was normal for a luxury brand, and I told him it was, but that the dealer price does not reflect the actual complexity of the job.

I met him in Santa Barbara before he made the drive back to The Mesa. He had the car, I had everything else. The QX56 this year runs on the same underlying architecture as Nissan's full-size platform from the same period. The remote head key is an integrated fob and blade, one piece, no separate insert key hiding inside. I matched the correct blank, decoded and cut the blade, then used my scan tool to pull the PIN from the immobilizer module and register the new fob. The whole sequence ran clean.

He stood there watching, which I prefer. When someone can see the process, they understand what they actually paid for.

Both buttons and the blade worked identically to his original before he left the lot. I told him what I tell everyone with one key: the moment you have a spare, a future all-keys-lost job becomes a simple add-a-key. That second key is cheap insurance. He drove home with two working units and kept a good chunk of what the dealer wanted to charge him.

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