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2009 Acura TL
Key Replacement - Save vs Dealer in San Diego

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2009 Acura TL Smart Key
Smart Key

You shouldn't have to take a day off work for a car key. Our mobile service meets you at your location on your schedule. Most appointments available same day.

CA BSIS LICENSE LCO#6792
We Drive to You Stay Where You Are No Waiting Room
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min arrival
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Certified 2009 Acura TL key replacement info from EZ Car Keyz Lakeside CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Certified 2009 Acura TL key replacement info from EZ Car Keyz Lakeside CA
Key specialists
Mobile Service
Our van carries everything - no shop visit needed
Fixed pricing
On Your Schedule
Same-day appointments, 7 days a week
Fast mobile service
One-Visit Solution
Key cut and programmed in a single visit
619 Special
10% OFFCODE:EZ-619-2026

🔥 Key made at your location, for less 🔥

Applied on the spot, no mail-ins
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2009 Acura TL
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Acura key typeMost Popular
2009 Acura TL Smart Key M3N5WY8145
FCC IDM3N5WY8145Part #72147-TK4-A71Buttons4BatteryCR2032Frequency314 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2009 Acura TL Remote Flip Key MLBHLIK-1T
FCC IDMLBHLIK-1TPart #35113-TK4-A00Buttons4BatteryCR1616Frequency314 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Head Key
2009 Acura TL Remote Head Key MLBHLIK-1T
FCC IDMLBHLIK-1TPart #35118-TE0-A10Buttons4BatteryCR1616Frequency314 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2009 Acura TL Transponder Key
FCC IDPart #K-HO03ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2009 Acura TL Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
OEM quality 2009 Acura TL key fob from EZ Car Keyz Lakeside CA
Skip the Dealer Markup
Professional key, honest rate
OEM quality 2009 Acura TL key fob from EZ Car Keyz Lakeside CA
🔧 PRO TIP
The 2009 Acura TL uses a smart key fob with a separate emergency insert blade tucked inside the housing. A lot of owners in Eucalyptus Hills don't even know that blade is there until the fob battery dies and the car won't respond to the door handles. Here's the thing: when the fob battery gets low, the door handles lose touch-unlock sensitivity before anything else fails. That's usually the first sign. The start function tends to hang on a little longer because you can press the fob directly against the start button and get a short-range RFID read off the transponder chip inside. That backup method buys you time, but it's not a fix. The 2009 TL takes a CR2032 in that fob. Pop the cover, swap it, and test all four buttons before assuming the fob or the immobilizer has a bigger problem. Most of the time, that's the whole story.
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
We bring the shop to you
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2009 Acura TL Smart Key Replacement - Fast, Affordable & Professional

A boat mechanic out in Lakeside had watched me work on YouTube before he ever had a key problem. He told me later that he'd seen me do an Acura job on the channel and just saved the number in case. When his 2009 TL started giving him grief, he didn't second-guess it.

The issue was intermittent. Some mornings the fob worked fine. Other mornings he'd walk up to the driver door and nothing happened, no click, no unlock, just standing there. He'd gotten to the point where he was using the emergency insert blade every single day just to get in. The push-button start still worked when he held the fob close, but the wireless range had dropped to almost nothing.

I got to him in Eucalyptus Hills on a weekday morning. He was already at the truck, coffee in hand, ready to watch.

Pulled the fob apart on the hood. The CR2032 inside was reading low voltage, not dead, just soft enough to drop the radio range while the close-range transponder still limped along. That's a pattern I see on these. The fob battery in a 2009 TL does two jobs at once: it powers the radio signal for the door handles and the remote buttons, and it backs up the transponder circuit. When it starts to fade, the radio dies first and the transponder holds on. Owners think the key is failing. It's almost always the battery at that stage.

Swapped the CR2032, seated it clean, and walked every function. Door handle touch unlock, lock button, the trunk release, and the panic. Then I put some distance on it, tested range from across the parking area. Everything came back normal.

He laughed and said he'd been using that little metal blade for two weeks over a two-dollar battery. That's the job sometimes. No drama, just the right small thing done right.

He didn't need a new fob, didn't need a trip to the dealer, didn't need to wait days for an appointment. Took care of it on site, for a fraction of what the dealer would have quoted just to look at it.

Save vs the Dealer on Your Acura TL Key

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

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Also serving: Blossom Valley · Eucalyptus Hills · Flinn Springs · Lakeside Proper

Acura TL Rapid Response, Done Right

Rapid response in the field

Licensed locksmith replacing 2009 Acura TL key in Lakeside CA
Smart Key | Rapid On-Site Service
2009 Acura TL | San Diego
Licensed locksmith replacing 2009 Acura TL key in Lakeside CA
2009 Acura TL Smart Key
2009 Acura TL
Smart Key | Made at Your Door
Estimated arrival time to Lakeside
We Come to You
Rapid Arrival
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Service location Lakeside
Lakeside
We Come Here
619 Area
Same-Day Keys (619) 876-1271

Five Stars for Coming to You

Five stars for showing up where they needed us

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.”

Google Review
D
Dan G.
Mar 2024
★★★★★

“They responded instantly, showed up within an hour, and arrived exactly when they said they would. Made a copy and programmed a fob for my 2014 car with a worn ignition in about 15 minutes. The new key works perfectly and feels like a dealer key.”

Yelp Review
T
TJ P.
Jun 2025
★★★★★

“About 15 minutes after calling, he was already at my home. I had lost my original Ford key and he made and programmed a new one on the spot. Very fast, very professional.”

Google Review
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5-star review of 2009 Acura TL key service by EZ Car Keyz Lakeside CA
“Real savings, real reviews.”
5-star review of 2009 Acura TL key 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

Acura TL Mobile Service FAQ

Real costs, no dealer surprises

My key broke in the ignition. Can you get it out?
Yes, broken key extraction is a standard mobile job. I carry the extraction tools to pull the broken piece from the cylinder without damaging it. Once it's out, I can cut a replacement key to your vehicle and program the new fob on site. One thing worth knowing on the 2009 TL: the fob has an emergency insert blade that folds or slides into the housing. That blade is separate from the main fob electronics. If the blade itself snaps, the transponder chip inside the fob housing is usually still intact, and the fob still functions as a remote. In that case, you need a new blade cut to your vehicle, not a full fob replacement. If the whole assembly is damaged, we handle that too.
What is a smart key and how does it work on the 2009 TL?
My Acura shows a key-not-detected warning. What should I do?
I bought a replacement fob online for my 2009 TL. Can I program it myself?
One door handle stopped unlocking by touch but the other side still works. Is the fob going bad?
Questions? Call (619) 876-1271

Acura TL Key Service Areas

No towing needed, anywhere we serve

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San Diego County service area map
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San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Licensed 2009 Acura TL locksmith service area in Lakeside County CA
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2009 Acura TL Key at Your Door

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