Question 1

Are you licensed and insured to work on Lexus vehicles?

Accepted Answer

Yes. EZ Car Keyz is a California BSIS licensed locksmith company (LCO#6792), fully insured, and credentialed to access manufacturer vehicle security data for makes including Lexus. That credentialing matters on a smart key vehicle like the 2007 ES because programming a replacement fob requires verified access to the security system through the diagnostic port. We operate under a real business name, carry verifiable reviews, and have been doing this for over eight years. You can confirm our license directly through the California Bureau of Security and Investigative Services.

Question 2

How do I know you are not a scam locksmith?

Accepted Answer

Scam locksmiths are a real problem in this industry, and the pattern is almost always the same: a low number quoted on the phone, an unmarked vehicle, a tech who can't name the company they work for, and a price that doubles once they're standing next to your car.

EZ Car Keyz shows up in a marked vehicle. The price you hear on the phone is the price you pay. We have over 100,000 followers across YouTube and TikTok where you can watch us do this exact kind of work on Lexus and other vehicles before you ever call. If you want to verify who we are before we arrive, that's not just fine, it's what you should do.

Question 3

Will the replacement key work exactly like my original?

Accepted Answer

Yes. We register the replacement fob to your specific vehicle through the diagnostic port, and we test every function before we leave. Lock, unlock, the touch-entry handles, the start button, the mechanical insert key, all of it.

One thing worth knowing: owners on forums have reported cases where a setting inside the vehicle's configuration got toggled off, either at a dealer visit or during a battery disconnect, and suddenly the smart key system stopped responding. The fob was fine, the car was fine, a menu setting was just wrong. We check that side of things too, because selling someone a new fob when their existing one just needs a configuration correction isn't something we do.

Question 4

I have a working key but I want a spare for my 2007 Lexus ES. How does that work?

Accepted Answer

Adding a spare is a standard job. We register the new fob to your vehicle alongside your existing key, so both work. The process happens through the diagnostic port and takes roughly 30 to 45 minutes on site.

Bring your working key with you when we meet. Having the active fob present makes the job cleaner and faster. The spare will include a mechanical insert key as well, which is worth having even if you never use it.

Doing this in Oxnard means no tow, no dealer appointment, no multi-day wait. We come to Via Marina or wherever the car is sitting.

Question 5

My 2007 ES start button isn't recognizing the fob sometimes. Is the fob failing or is it something in the car?

Accepted Answer

Could be either, but start with the simple stuff first. A weak CR1632 is the most common cause of intermittent start-button failures on this generation. The fob might work fine for door entry and then drop out when the car asks for a closer-range handshake during the start sequence. Swap the battery and make sure the contact clips inside the fob are seated flat.

If a fresh battery doesn't fix it, there's a backup option built into the car. Hold the fob directly against the start button when you press it. This gives the system a direct read if the wireless side is struggling. If that works consistently, you're dealing with a transmitter issue inside the fob rather than a vehicle-side problem.

If neither of those resolves it, then it's time to look at the vehicle side. The antenna that reads the fob near the start button can degrade over time, and on a car this age that's not unusual. That's a diagnostic conversation, not a fob replacement conversation.

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