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2016 Lexus IS
Key Replacement - Save vs Dealer in Ventura County

Licensed, Certified, and Proven

Available
2016 Lexus IS Smart Key
Smart Key

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.

CA BSIS LICENSE LCO#6792
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min arrival
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Stranded without a 2016 Lexus IS key? EZ Car Keyz Ventura CA can help
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Stranded without a 2016 Lexus IS key? EZ Car Keyz Ventura CA can help
Key specialists
BSIS Licensed
Licensed by the California Bureau of Security
Fixed pricing
NASTF Certified
National Automotive Service Task Force approved
Fast mobile service
1,000+ Reviews
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805 Special
10% OFFCODE:EZ-805-2026

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2016 Lexus IS
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Lexus key typeMost Popular
2016 Lexus IS Smart Key HYQ14FBA
FCC IDHYQ14FBAPart #89904-30A30Buttons4BatteryCR1632Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2016 Lexus IS Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Emergency 2016 Lexus IS key fob made from scratch by EZ Car Keyz Ventura CA
Skip the Dealer Markup
Professional key, honest rate
Emergency 2016 Lexus IS key fob made from scratch by EZ Car Keyz Ventura CA
🔧 PRO TIP
The 2016 Lexus IS runs Toyota's Smart Key system on the 128-bit AES Texas Instruments DST80 transponder, same crypto platform across the third-gen IS lineup (XE30, 2014-2020). Aftermarket fobs work fine as long as the FCC ID matches HYQ14FBA exactly and the board number is 281451-2110 (for the "AG" board revision). One thing I see a lot: owners buy used OEM fobs still married to another car. Those need a full security reset through Techstream or equivalent before they'll register. Don't skip that step.
Related services: Ignition Repair · Smart Key

Proven Pro vs Dealer Markup

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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
Google Guaranteed with NASTF certification
Book Service (805) 790-8162

2016 Lexus IS Smart Key Replacement - Fast, Affordable & Professional

In Ventura, over in the College Area, a guy had lost his only smart key for a 2016 Lexus IS somewhere between a boat dock and the parking area. He'd retraced his steps for half an hour. Nothing. His IS 250 was just sitting there, locked, with zero way in.

He was already looking up tow trucks when he called me. Figured the dealer was the only path. I told him I could be there that afternoon.

I started with my Lishi TOY48 to pick the driver door and decode the wafer positions. Cut a fresh emergency insert blade right on site to match. Then I connected through the OBD port and ran the all-keys-lost procedure, which wipes the old fob data from the smart key ECU and registers a new one from scratch. His replacement, FCC ID HYQ14FBA, part number 89904-30A30, was a four-button proximity fob, cut, programmed, and tested on the hood of his car.

The timed security handshake on these takes a few minutes to cycle through. Total time from door pick to engine running was about 50 minutes.

He sat on a bench the whole time. When the push-button start fired up, he just nodded slowly, like he'd been holding his breath. Didn't say much. Just asked for a spare.

The dealer had quoted him a multi-day wait plus a tow. He drove home that same afternoon for a fraction of what they wanted.

Save vs the Dealer on Your Lexus IS Key

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

Get Pricing (805) 790-8162 Text Us
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
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Fully Insured
Liability & vehicle damage coverage
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Also serving: Casitas Springs · College · Downtown Ventura · East Ventura

Lexus IS Rapid Response, Done Right

Rapid response in the field

All keys lost service for 2016 Lexus IS by EZ Car Keyz Ventura CA
Smart Key | Rapid On-Site Service
2016 Lexus IS | Ventura County
All keys lost service for 2016 Lexus IS by EZ Car Keyz Ventura CA
2016 Lexus IS Smart Key
2016 Lexus IS
Smart Key | Pro Grade Service
Estimated arrival time to Ventura
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Rapid Arrival
Available Today
Service location Ventura
Ventura
Insured Service
805 Area
Same-Day Keys (805) 790-8162

Real Lexus Trust, Real Reviews

What certified service looks like in reviews

F
Felipe P.
Oct 2025
★★★★★

“Quick, affordable, and professional service. Marco made a new key for my motorcycle after I lost it and had me back on the road fast. Clean work, great price, and super friendly.”

Google Review
A
Alexx C.
Dec 2025
★★★★★

“I needed a car key replacement in Hillcrest and EZ Car Keyz helped me immediately. The technician programmed a new smart key right next to my car and tested every function before leaving. Fast, friendly, and very professional.”

Google Review
J
Jennifer R.
Feb 2024
★★★★★

“The dealership quoted me $600 for a new Honda key. EZ Car Keyz did it for $225, same day, cut and programmed at my house. Works perfectly. Everyone should know this is an option.”

Yelp Review
Watch real savings, real jobs62KFollowers
Locked out rescue review for 2016 Lexus IS - EZ Car Keyz Ventura CA
“Real savings, real reviews.”
Locked out rescue review for 2016 Lexus IS - EZ Car Keyz Ventura CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Lexus IS Mobile Service FAQ

Real costs, no dealer surprises

What is the cheapest way to replace my 2016 Lexus IS smart key?
Call a mobile locksmith before you call the dealer. Lexus dealers typically charge a separate line item for the fob (89904-30A30), another for cutting the emergency blade, another for programming, and sometimes a diagnostic fee on top. Then you're towing the car there and waiting days for parts and a bay opening. With me, the 2016 IS smart key is one visit, one price, done on site. No tow, no parts wait, no appointment two weeks out. You get the fob, the cut blade, and the programming in one stop. It saves a good chunk.
How much more does all-keys-lost cost compared to adding a spare?
Do aftermarket smart keys actually work on the 2016 Lexus IS?
My 2016 IS says "Key not detected" but the fob battery is new. What's going on?
Can I disable the annoying key-in-vehicle warning beep on my 2016 IS?
Questions? Call (805) 790-8162

Lexus IS Key Service Areas

Google Guaranteed in your neighborhood

📍Ventura County & SB
Ventura County service area map
805 LOCAL LOCKSMITH
need a key? 🔑
Santa Barbara
Santa BarbaraETA 30-35 min
Goleta
GoletaETA 30-35 min
Isla Vista
Isla VistaETA 30-35 min
Montecito
MontecitoETA 25-30 min
Carpinteria
CarpinteriaETA 20-25 min
Ojai
OjaiETA 20-25 min
Ventura
VenturaETA 10-15 min
Santa Paula
Santa PaulaETA 20-25 min
Fillmore
FillmoreETA 25-30 min
Oxnard
OxnardETA 10-15 min
Port Hueneme
Port HuenemeETA 10-15 min
Camarillo
CamarilloETA 15-20 min
Moorpark
MoorparkETA 25-30 min
Simi Valley
Simi ValleyETA 30-35 min
Thousand Oaks
Thousand OaksETA 20-25 min
Santa BarbaraGoletaMontecitoCarpinteriaOjaiVenturaSanta PaulaFillmoreOxnardPort HuenemeCamarilloMoorparkSimi ValleyThousand Oaks
Lockout rescue coverage for 2016 Lexus IS in Ventura County CA
Lockout rescue coverage for 2016 Lexus IS in Ventura County CA
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Lexus IS car key replacement video
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Lexus IS Key by Certified Technicians

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Locked out of your 2016 Lexus IS? Get help from EZ Car Keyz Ventura CA
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