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2015 Lexus ES
Key Replacement - Save vs Dealer in San Diego

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2015 Lexus ES Smart Key
Smart Key

With 100+ verified Google reviews and every major industry certification, EZ Car Keyz is the locksmith trusted by families, businesses, and fleet managers throughout the area.

CA BSIS LICENSE LCO#6792
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Fast Response15-25
min arrival
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Professional 2015 Lexus ES locksmith quote from EZ Car Keyz Lakeside CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Professional 2015 Lexus ES locksmith quote from EZ Car Keyz Lakeside CA
Key specialists
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Fixed pricing
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8+ Years in Business
Over 10,000 keys made across the region
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10% OFFCODE:EZ-619-2026

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2015 Lexus ES
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Lexus key typeMost Popular
2015 Lexus ES Smart Key HYQ14FBA
FCC IDHYQ14FBAPart #89904-30A30Buttons4BatteryCR1632Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2015 Lexus ES Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Professional 2015 Lexus ES key programming by EZ Car Keyz Lakeside CA
Skip the Dealer Markup
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Professional 2015 Lexus ES key programming by EZ Car Keyz Lakeside CA
🔧 PRO TIP
The 2015 Lexus ES smart key uses a CR1632 cell. That part matters because it is a thinner coin cell than the CR2032 that ends up in a lot of fobs, and owners sometimes grab the wrong one at the drugstore. A weak or wrong battery on these shows up in a specific way: the touch-sensitive door handle unlock gets flaky before anything else fails. The start button usually still sees the fob at close range, but the passive entry at the handle drops out first. So if touch unlock is intermittent but the car still starts, check the battery before assuming the fob hardware or the immobilizer is the problem. Also worth knowing: the factory fob on this generation carries its own ID stored in the vehicle's security system. A spare fob you buy online is blank until it gets registered through the diagnostic port. There is no ignition-turn sequence on this vehicle. Programming requires proper equipment, period.
Related services: Ignition Repair · Smart Key

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EZ Car Keyz
EZ Car Keyz
Dealership
Average Cost
✓ $$
✕ $$$$
Location
✓ We come to you
✕ You drive there
Wait Time
✓ 20-45 min
✕ 2-5 days
Same-Day
✓ Yes
✕ Rarely
All Keys Lost
✓ No problem
✕ Tow required
OEM Quality
✓ Yes
✓ Yes
EZ Car Keyz wins 5 out of 6
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2015 Lexus ES Smart Key Replacement - Fast, Affordable & Professional

A guy in Lakeside Proper called me on a Tuesday morning. He had watched one of my Lexus smart key videos a few months back, saved my number, and figured he would never need it. Then he needed it.

His 2015 ES had been giving him the key-not-detected warning on the dash for about a week. He had already swapped the CR1632 himself, which was the right call. Fresh battery, correct type, seated correctly. The warning went away for two days. Then it came back.

When I got to him, the fob looked fine from the outside. I opened it up and the battery contact was slightly bent inward, not making full pressure against the cell even with a new battery seated. I straightened the contact, reseated the CR1632, and tested every function: touch unlock on both front handles, the lock button, the start button response at distance, and the trunk release. Everything came back clean.

Then I ran a quick diagnostic read on the fob communication just to confirm nothing had drifted in the registration between the fob and the vehicle. It was solid. No re-pairing needed.

He had gone three days assuming he was looking at a full key replacement. He was not. The fix was a bent contact and about twenty minutes of my time.

I told him to keep that spare fob idea in the back of his mind anyway. These fobs are not getting cheaper, and an all-keys-lost situation on the ES is a longer job with a timed process built into the reset. One working key plus one registered spare is the move.

Save vs the Dealer on Your Lexus ES Key

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BSIS Licensed Locksmith - California License LCO#6792
BSIS Licensed
CA Bureau of Security & Investigative Services
NASTF Certified Automotive Locksmith - Vehicle Security Professional
NASTF Certified
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Fully Insured
Liability & vehicle damage coverage
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Also serving: Blossom Valley · Eucalyptus Hills · Flinn Springs · Lakeside Proper

Lexus ES Rapid Response, Done Right

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Certified auto locksmith servicing 2015 Lexus ES in Lakeside CA
Smart Key | Rapid On-Site Service
2015 Lexus ES | San Diego
Certified auto locksmith servicing 2015 Lexus ES in Lakeside CA
2015 Lexus ES Smart Key
2015 Lexus ES
Smart Key | Pro Grade Service
Estimated arrival time to Lakeside
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Service location Lakeside
Lakeside
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619 Area
Same-Day Keys (619) 876-1271

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Trusted and verified by real customers

K
Kim S.
Jul 2025
★★★★★

“This is the only locksmith anyone should ever call. I am still shocked at how fast he arrived and the price was hundreds less than other quotes I received. Honest, professional, and extremely efficient.”

Google Review
B
Bradley B.
May 2024
★★★★★

“Locked out on a weekend night and everyone else wanted $300+. EZ Car Keyz sent Roman late at night for much less. He worked for over an hour and did not give up until the door opened. They even made a new key on the spot.”

Yelp Review
M
Marianne S.
Dec 2022
★★★★★

“I had two Subaru key fobs made and Marco provided excellent service. He stayed persistent through multiple part orders to make sure everything was correct. Very thorough, punctual, and great communication throughout.”

Google Review
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Certified locksmith review for 2015 Lexus ES service by EZ Car Keyz Lakeside CA
“Real savings, real reviews.”
Certified locksmith review for 2015 Lexus ES service by EZ Car Keyz Lakeside CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Lexus ES Mobile Service FAQ

Real costs, no dealer surprises

What is the cheapest way to handle all-keys-lost on my 2015 Lexus ES?
Call a mobile locksmith before you call the dealer or a tow truck. All-keys-lost on the ES is a real job with a real process: the vehicle's security system gets reset through the diagnostic port, new fob or fobs get registered, and the emergency insert blade gets cut to your vehicle. The reset on this generation has a timed sequence built in, so the job takes longer than a simple spare key add. Expect somewhere around 45 minutes to an hour on site. The dealer route means towing, a service write-up, and waiting. We come to you in Lakeside Proper, quote you on the phone, and that is the number you pay. No tow, no surprise charges.
Can you delete a lost or stolen fob from my 2015 Lexus ES so it can no longer start the car?
Does my 2015 Lexus ES smart key have a hidden emergency blade inside it?
I added a second fob to my 2015 Lexus ES and now the original one stopped working. What happened?
My 2015 Lexus ES starts fine but the trunk release button on the fob stopped working. Do I need a new key?
Questions? Call (619) 876-1271

Lexus ES Key Service Areas

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San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
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