2024 Lexus RX
Key Replacement - Save vs Dealer in San Diego
BSIS Licensed | NASTF Certified
With over 1,000 verified Google reviews and every major industry certification, EZ Car Keyz is the locksmith trusted by families, businesses, and fleet managers throughout the area.
Licensed and insured, plus savings
2024 Lexus RX
Key Options
Dealer-grade key for a fair, honest price
Certified Mobile vs Dealer Service
See why 1,000+ customers trust us over the dealership
2024 Lexus RX Smart Key Replacement - Fast, Affordable & Professional
A customer at the country club in Santee told me he'd already paid another locksmith full price for a 2024 Lexus RX key that never worked. The engine cranked but the smart system killed fuel after two seconds. The other locksmith said the smart ECU was bad and walked away.
The ECU was fine. The locksmith hadn't completed the full Lexus key registration. The smart system requires a specific security sequence including seed calculation and a timed registration. Rushing it means the key writes temporarily but doesn't commit to permanent memory.
I used my TOY43 Lishi to verify the blade cut, then connected through OBD. I cleared the failed registration, ran a clean smart key learn with the full security timer, and confirmed the new key was permanently written. His key with remote, FCC ID HYQ14FLC, started the engine clean on three consecutive tests. I showed him the IM608 confirmation screen.
He paid me $336. Dealer charges $613 for the same work. He'd already paid the first locksmith too. But I could make sure the job was actually done right this time.
Save vs the Dealer on Your Lexus RX Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Lexus RX Rapid Response, Done Right
Rapid response in the field
Trusted by 1,000+ Lexus Drivers
Rated 5.0 on Google and Yelp
“Tim went above and beyond. I struggled all day trying to program a new FOB and nothing worked. Tim helped me patiently, even recommending cheaper options since I was on a tight budget. He eventually came all the way to Ojai late at night and fixed everything.”
“My key fob stopped working while I was at Oxnard Harbor and I thought I was going to need a tow. EZ Car Keyz showed up fast, programmed a new fob, checked everything carefully, and made sure the car was fully functional before leaving.”
“Needed a spare car key made and chose EZ Car Keyz based on their reviews. The reviews were right. They gave me the best price, responded quickly to all my questions, came to my workplace, cut the keys on site, and finished fast.”
Related Lexus Keys
Licensed service for every model
Did You Know?Lexus RX - Other Years
Lexus RX Key Service Areas
Certified service across the region
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