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Fast Response Locksmith

2011 Lexus ES
Key Replacement - Save vs Dealer in San Diego

Emergency? | On Our Way

Available
2011 Lexus ES Smart Key
Smart Key

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.

CA BSIS LICENSE LCO#6792
All Keys Gone? Call Start From Scratch Emergency Ready
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
Verified locksmith 2011 Lexus ES key specs from EZ Car Keyz Escondido CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Verified locksmith 2011 Lexus ES key specs from EZ Car Keyz Escondido CA
Key specialists
Zero Keys Needed
We program directly to your vehicle's computer
Fixed pricing
On-Site Key Cutting
New key cut from vehicle codes, not from a copy
Fast mobile service
Fast Recovery
Back on the road in 30-45 minutes from arrival
619 Special
10% OFFCODE:EZ-619-2026

🔥 From zero keys to savings 🔥

Valid on urgent & same-day requests
REDEEM (619) 876-1271

2011 Lexus ES
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Lexus key typeMost Popular
2011 Lexus ES Smart Key HYQ14AAB
FCC IDHYQ14AABPart #271451-0140Buttons4BatteryCR1632Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2011 Lexus ES Smart Key HYQ14AEM
FCC IDHYQ14AEMPart #89904-30C60Buttons4BatteryCR1632Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2011 Lexus ES Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Dealer grade 2011 Lexus ES key fob from EZ Car Keyz Escondido CA
Skip the Dealer Markup
Professional key, honest rate
Dealer grade 2011 Lexus ES key fob from EZ Car Keyz Escondido CA
🔧 PRO TIP
The 2011 Lexus ES smart key system and the Toyota smart key platform of the same era share the same underlying immobilizer architecture. That matters because a locksmith who knows Toyota Smart Key work is already fluent in the ES. The fob takes a CR1632, and a weak one will mimic a deeper failure: the push-button start ignores the key, the door handle touch sensors go inconsistent, or the dash throws a key-not-detected warning even when the fob is right in your hand. Swap the battery first, but seat it correctly. The CR1632 contact clips on these are shallow, and a slightly tilted cell breaks the circuit just enough to cause ghost behavior without triggering an obvious "battery dead" read. Also worth knowing: the 2011 ES smart key system requires diagnostic tooling to register a new fob. There is no ignition-turn or button-sequence self-program on this vehicle. If someone tells you they can do it without tools, walk away.
Related services: Ignition Repair · Smart Key

Lexus ES Emergency Response vs Dealer

No spare key? See your best path forward

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
All keys lost is no problem for us
Book Service (619) 876-1271

2011 Lexus ES Smart Key Replacement - Fast, Affordable & Professional

She was parked off West Mission Avenue, right on the Westside Escondido side, and she'd already done her homework before I pulled up.

She told me she'd been burned by an unlicensed operator once before. No company name on the receipt, a phone number that stopped working inside a week, no accountability of any kind. So this time she looked me up on the BSIS website before she called. She saw the license, saw it was active, and then called. I respect that. It's exactly what you should do.

She had a 2011 Lexus ES and needed a spare smart key. Not an emergency, just a smart move after her husband had taken the only key to another state and she realized she was one bad day away from being completely locked out.

I had the right fob for the vehicle in the van. I cut the emergency insert key on site, verified the blade operation in the door cylinder, then connected to the vehicle through the diagnostic port to register the new smart key to the immobilizer. The system walks through its own timed sequence before it accepts new key data. You can't rush that part, so I let it run while I walked her through what was happening.

When it finished, I tested every function, the touch sensors on both front door handles, the start button, and all four fob buttons. Everything came back clean, no fault codes left in the system, no residual errors.

She got a receipt with a real license number, a real phone number, and my company name on the van parked behind hers. The dealer had quoted her a number that made her put the appointment off for two months. She said what I charged her was enough under that quote to make her wish she'd called me in January.

Save vs the Dealer on Your Lexus ES Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

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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
National Automotive Service Task Force
Fully Insured Locksmith - Hiscox Liability and Vehicle Damage Coverage
Fully Insured
Liability & vehicle damage coverage
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Also serving: Bear Valley · Downtown Escondido · East Valley · Kit Carson Park Area

Lexus ES Rapid Response, Done Right

Rapid response in the field

Insured mobile locksmith working on 2011 Lexus ES in Escondido CA
Smart Key | Rapid On-Site Service
2011 Lexus ES | San Diego
Insured mobile locksmith working on 2011 Lexus ES in Escondido CA
2011 Lexus ES Smart Key
2011 Lexus ES
Smart Key | Rescue Key
Estimated arrival time to Escondido
Priority ETA
Rapid Arrival
Available Today
Service location Escondido
Escondido
Help Is Close
619 Area
Same-Day Keys (619) 876-1271

Stranded to Grateful

From no keys to no worries

M
Miston
Dec 2025
★★★★★

“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.”

Google Review
R
Rick R.
Apr 2021
★★★★★

“Niv showed up, did his thing, and just like that I had two new keys for a fraction of what the dealership quoted. I have zero reservations recommending him to anyone who needs car keys replaced.”

Google Review
f
frankborja25
Dec 2019
★★★★★

“We had one broken key for our Honda Civic and one working key for our Lexus. Tim came out and cut three remote car keys at a great price. All keys worked perfectly. Professional, courteous, and highly recommended.”

Google Review
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Google Guaranteed locksmith review for 2011 Lexus ES - EZ Car Keyz Escondido CA
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Google Guaranteed locksmith review for 2011 Lexus ES - EZ Car Keyz Escondido 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

I lost all my keys for my 2011 Lexus ES. Can you still make a new one?
Yes, and it's one of the more common calls I get on this generation ES. All-keys-lost on a push-button smart key vehicle means the immobilizer has to be reset before any new key can be registered, because the system won't just accept an addition when it has no reference point. I bring the tooling to do that reset and the full registration on site. The old keys get wiped at the same time, so a lost fob can't start the car going forward. I also cut the emergency insert key that lives inside the fob, because that's your mechanical backup for the door cylinder if the battery ever dies. The whole job happens at your vehicle, no tow required.
Do I have to tow my 2011 Lexus ES to the dealer if I have no working keys?
How long does an all-keys-lost replacement take on a 2011 Lexus ES?
The start button on my 2011 Lexus ES is showing a key warning but the fob is right in my hand. What's going on?
I bought a replacement fob for my 2011 Lexus ES online. Can I program it myself?
Questions? Call (619) 876-1271

Lexus ES Key Service Areas

No key, any city, no problem

📍San Diego County
San Diego County service area map
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San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Guaranteed 2011 Lexus ES locksmith service area in Escondido County CA
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Lost your keys? We’ll come to wherever the car is

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