A smart key is the type of key your 2015 Acura TLX uses. It contains a programmed transponder chip that communicates with the Honda immobilizer system in your Acura to authorize the engine to start. It also has 5 buttons for remote lock, unlock, and other functions. Without proper programming, even a perfectly cut key will be rejected by your Acura's security system. We program everything on site so your new key works exactly like the original.

2015 Acura TLX
Key Replacement at Half the Dealer Price in Santa Barbara County

Q: How long does the dealer process take for Acura key replacement?

Longer than most Acura owners expect. Dealer techs say the actual programming takes minutes, but the full visit is a different story. Acura service departments routinely quote 1.5 to 2 hours for small jobs. One owner described coming back at the end of the day only to find the dealer had not done the promised work, then waiting another hour. On top of that, Acura parts can have serious backorder issues. One owner reported a 6-month wait for a keyless control unit, and another waited 13 months for a part from Honda Canada. With EZ Car Keyz, the job is done in one visit, usually under an hour, right at your location in Milpas Street district in Santa Barbara.

Q: What is the FCC ID for the 2015 Acura TLX key?

The FCC ID is KR580399900, KR5V1X. This is the identifier printed on the back of your key fob that tells us exactly which key your vehicle requires. It ensures we match the correct blank, chip frequency, and remote protocol so the key programs correctly on the first attempt. Having this number ready when you call speeds up the process and confirms we are bringing the right key to your location.

Q: What areas do you cover?

We cover all of Milpas Street district in Santa Barbara and surrounding communities. Our mobile service comes directly to your location whether you are at home, at work, in a parking lot, or on the side of the road. Acura owners in our area do not need to arrange a tow or sit in a dealer waiting room. One RDX owner with AWD was told towing would be tricky because the car was locked in park and they could not shift to neutral. We bring the shop to you with all the tools and key blanks needed for your Acura on board.

Professional Keys | Honest Pricing

Available Wednesday

Smart Key

Skip the trip to the dealer. Our mobile locksmith brings professional-grade equipment right to your door anywhere in the area. Your new key is cut and programmed while you wait.

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Fast Response15-25

min arrival

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2015 Acura TLX key fob price quote from EZ Car Keyz Santa Barbara CA

Save 40-60%

Same OEM-quality key, fraction of the dealer price

Key Specialists

Fully equipped mobile unit, all makes and models

Fast Response

Average arrival time: 15-25 minutes

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2015 Acura TLX
Key Options

Professional keys without the professional markup

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Your Acura TLX Key at Your Location

Your driveway vs their service bay

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

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2015 Acura TLX Smart key Replacement - Fast, Affordable & Professional

Your 2015 Acura TLX uses a smart key with 5 buttons on the face, a CR2032 battery inside powering the remote, and either a traditional blade or an emergency key tucked inside the fob. There's also a transponder chip or smart key module that communicates with the car's immobilizer every time you start it.

A single dad at the mobile home park near Milpas Street district had a TLX with a cracked fob. The housing had split at the seam and the buttons were barely hanging on. The dealer told him the only fix was a brand new fob, cut and programmed, for around 602. What they didn't mention is that the smart key electronics inside were perfectly fine. He just needed a new shell.

I met him at his place and used my ACDP to read the immobilizer data as a backup before touching anything. Then I moved his working electronics into a fresh housing, replaced the worn CR2032 battery, and verified every button and the start function. His fob, FCC ID KR580399900, worked exactly like it did before the shell cracked. I showed him the circuit board so he could see there was nothing wrong with the guts.

He paid about 331 for the shell swap and new battery. The dealer wanted 602 to replace the entire fob when only the plastic was broken. The electronics inside an Acura smart key can outlast two or three shells if you keep the battery fresh.

Acura TLX Key at a Fair Price

Same dealer-quality key at a fraction of the cost. Fixed pricing, no hidden charges.

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National Automotive Service Task Force

Fully Insured

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2015 Acura TLX

Smart key | Programmed Fast

30-35 min

Typical ETA

Available Today

Santa Barbara

Fast Coverage

805 Area

Fast Help (805) 790-8162

What Fair Acura Pricing Sounds Like

Happy customers who saved hundreds

Z

Zebadiah A.

Oct 2025

★★★★★

“Super fast service. About 20 minutes from the call he was already there. He had an authentic replacement on hand and made a spare key for my 2017 Nissan Rogue in about 15 minutes. Great prices, friendly, and very professional.”

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P

Priscilla L.

May 2025

★★★★★

“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.”

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G

Gregorio P.

May 2021

★★★★★

“Steve was incredibly helpful when I lost my car keys. He came out the exact same day and I only waited about 30 minutes. I really needed to get to work and he completely saved me.”

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Dealer vs locksmith review for 2015 Acura TLX key - EZ Car Keyz Santa Barbara CA

★ 5.0 out of 5 - Based on 1,000+ Google Reviews

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Acura TLX Key Fob Battery and Service Questions

Your key replacement cost breakdown

Do I have to go to the Acura dealer to get a replacement key?▼

No. A qualified mobile locksmith can cut and program a smart key for your 2015 Acura TLX right where the vehicle sits. Acura owners often assume the dealer is the only option, especially since one owner described calling around and being told "not even a locksmith had it" for their Acura. That is true of generic locksmiths, but a specialist automotive locksmith with the right Honda immobilizer tools handles Acura the same way they handle any Honda. Your MDX is a Pilot underneath, your RDX is a CR-V, and your TLX is an Accord when it comes to key programming.

What is a smart key?▼

How long does the dealer process take for Acura key replacement?▼

What is the FCC ID for the 2015 Acura TLX key?▼

What areas do you cover?▼

Questions? Call (805) 790-8162