2019 Lexus GS
Key Replacement - We Come to You in Ventura County
Mobile Service | No Dealer Trip Needed
All keys lost is our specialty. While the dealer would require a tow and days of waiting, we arrive at your location and have a new key cut and programmed on the spot.
Stay home, save money, get keys
2019 Lexus GS
Key Options
No dealer appointment, no towing, no hassle
Lexus GS Speed Comparison
See how fast we finish vs dealer delays
2019 Lexus GS Smart key Replacement - Fast, Affordable & Professional
A woman near CSU Channel Islands in Camarillo called me on her lunch break from the Nordstrom lot. She had a 2019 Lexus GS 350, one smart key left, and needed a spare before the one she had became a problem. She was already halfway through scheduling a dealer appointment but wanted to check if a mobile locksmith could even touch a Lexus.
Her car runs the Toyota/Lexus 128-bit AES crypto on a DST-AES transponder chip inside the HYQ14FBA fob. The smart ECU, part number 89990-30560 on these GS models, talks to the fob through the cabin proximity antennas and verifies the rolling code before it lets the push-button start do anything. Sounds like dealer-only territory. It is not.
I connected through the OBD-II port, pulled up the immobilizer module, and registered a new HYQ14FBA with a fresh DST-AES chip generated on my VVDI Key Tool. The whole process, programming plus cutting the emergency insert blade, took maybe fifteen minutes. I walked every button: lock, unlock, trunk, panic. Then tested the push-to-start from the driver seat and from the passenger seat to check antenna coverage.
She sat on a bench outside the store and watched me work through her windshield. When I handed her two working keys, she just said, "That's it?" That was it. The car does not care whether a key gets registered in a dealer bay or a department store parking lot. Same protocol, same result.
Mobile Lexus GS Key Replacement
Mobile service means you don't rearrange your day. We fit your schedule.
See Our Lexus GS Expertise Up Close
Certified pros in action
Real Reviews From Real Driveways
Customers who never left their driveway
“A+ service at an even better price. Tim was a lifesaver. I lost my original and only key for my Audi and he was willing to come to my location at 8pm the same day. He worked fast, communicated clearly, and made sure everything worked before leaving.”
“My ignition would not turn in La Jolla and I thought I needed a tow. EZ Car Keyz repaired the ignition on the spot and also made a spare key for safety. The technician worked carefully and confidently.”
“I lost my key and called EZ Car Keyz. Marco was great. He arrived quickly, explained everything clearly, and kept me informed throughout the entire process. The service was fast, professional, and fairly priced.”
Related Lexus Keys
We handle every situation
Did You Know?Lexus GS - Other Years
Lexus GS Key Service Areas
No trip fees in any service area
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