2022 Lexus RX
Key Replacement - Save vs Dealer in Ventura County
Rapid Mobile Service | No Waiting
Time matters when you need a car key. Our technicians are dispatched quickly with everything needed to cut and program your replacement key on the spot. No delays, no runaround.
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2022 Lexus RX
Key Options
Dealer-grade key for a fair, honest price
Done Fast vs Dealer Delays
One hour vs one week - compare
2022 Lexus RX Smart Key Replacement - Fast, Affordable & Professional
Got the call from Casa Conejo neighborhood around 8:30pm. Guy's 2022 RX wouldn't detect his only key at the Trader Joe's parking lot.
He held the fob right against the start button like the manual says. Nothing. The dash just kept flashing "Key Not Detected" and wouldn't even unlock the steering. His HYQ14FLC had been acting up for weeks with weak range, but he kept putting it off.
I checked the fob first. CR2032 reading 2.6V, which these newer Lexus systems won't accept. But when I popped in a fresh battery, still nothing. Opened the case and found the issue: tiny crack on the board right at the battery terminal. Common spot on the BJ2404 boards.
Quick solder repair on the tailgate, fresh CR2032, then connected my Launch X431 to register the repaired fob through the OBD port. The 2022 models need SEED/KEY authentication to get past the gateway, but once you're in, the actual registration is fast.
Key detected. Engine started. Touch sensors on all four doors working again. He mentioned the dealer wanted to keep his car for two days and quoted something that made him laugh out loud. Whole repair took me 35 minutes in the parking lot, including the soldering.
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
What Same-Day Lexus Service Sounds Like
What quick turnaround sounds like
“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.”
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