2018 Infiniti Q70
Key Replacement - Save vs Dealer in Ventura County
At Your Door | Home, Work, or Roadside
You shouldn't have to take a day off work for a car key. Our mobile service meets you at your location on your schedule. Most appointments available same day.
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2018 Infiniti Q70
Key Options
Dealer-grade key for a fair, honest price
Skip the Dealer Trip
See why mobile key service beats the dealer trip
2018 Infiniti Q70 Smart Key Replacement - Fast, Affordable & Professional
Over in the Pierpont neighborhood in Ventura, a dermatologist called me about her 2018 Infiniti Q70. She needed a spare smart key but had read enough online to be cautious. Before I even gave a quote, she asked for my BSIS license number. I gave her LCO 6792, told her to look it up on the state site, and she did, right there on her phone while we were still talking.
When I got to her clinic, she watched me work from about three feet away. Not hovering, just paying attention. I get it.
The Q70 uses the CWTWB1U787 intelligent key, four buttons, with an NSN14 emergency insert blade inside. I connected my Smart Pro to the OBD port, pulled the BCM security PIN through NASTF-sourced factory data, and ran the NATS6 registration sequence. Cut the insert blade, seated a fresh CR2032 in the new fob, and started testing. Push-button start, all four door handles for proximity unlock, trunk release, remote start from distance.
The whole thing took about 40 minutes. Most of that was the security handshake and letting the system cycle.
She checked the new key twice herself. Walked away, came back, tried the door handle, hit start. Then she nodded. That was the whole reaction. A nod.
She kept her original key in her purse and the spare goes in a drawer at home. Smart move. A spare that sits in a drawer for a year costs a fraction of what an all-keys-lost job runs at the dealer.
Save vs the Dealer on Your Infiniti Q70 Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Infiniti Q70 Rapid Response, Done Right
Rapid response in the field
What Mobile Service Feels Like
Reviews from customers who stayed home
“I lost my Honda Passport key and called EZ Car Keyz. He came out and made a new key in under five minutes. Legendary service.”
“They responded instantly, showed up within an hour, and arrived exactly when they said they would. Made a copy and programmed a fob for my 2014 car with a worn ignition in about 15 minutes. The new key works perfectly and feels like a dealer key.”
“About 15 minutes after calling, he was already at my home. I had lost my original Ford key and he made and programmed a new one on the spot. Very fast, very professional.”
Related Infiniti Keys
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Did You Know?
Infiniti Q70 Key Service Areas
Mobile service across the full region
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