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2014 Acura MDX
Key Replacement - Save vs Dealer in San Diego

Background Checked | Fully Bonded

Available
2014 Acura MDX 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
Certified Pros Insured Service Proven Record
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
2014 Acura MDX all keys lost solutions from EZ Car Keyz Lakeside CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2014 Acura MDX all keys lost solutions from EZ Car Keyz Lakeside CA
Key specialists
BSIS Licensed
Licensed by the California Bureau of Security
Fixed pricing
NASTF Certified
National Automotive Service Task Force approved
Fast mobile service
100+ Reviews
Five-star rated on Google, Yelp, and BBB A+
619 Special
10% OFFCODE:EZ-619-2026

🔥 100+ reviews, save on yours 🔥

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2014 Acura MDX
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Acura key typeMost Popular
2014 Acura MDX Smart Key KR5V1X
FCC IDKR5V1XPart #72147-TZ3-A01Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2014 Acura MDX Smart Key KR537924100
FCC IDKR537924100Part #72147-TZ6-A51Buttons4BatteryCR2032Frequency902 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2014 Acura MDX Smart Key
FCC IDPart #35118-TY2-A00ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2014 Acura MDX Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
New 2014 Acura MDX key fob when all keys lost from EZ Car Keyz Lakeside CA
Skip the Dealer Markup
Professional key, honest rate
New 2014 Acura MDX key fob when all keys lost from EZ Car Keyz Lakeside CA
🔧 PRO TIP
The 2014 MDX runs a smart key system where the fob and the immobilizer have to be in sync. The fob takes a CR2032, which is common and cheap, but owners swap the battery and still get a key-not-detected warning and assume the fob is dead. Before writing off the fob, check that the battery is seated flat against both contacts. The internals on these fobs are sensitive to a slightly cocked battery. Also worth knowing: the 2014 MDX has a physical backup blade folded into the fob body. If the push-button start stops responding, you can still get in through the door and have a way to address the ignition. That blade needs to be cut to your vehicle when you get a replacement fob, not just programmed. Programming alone without the correct blade cut is an incomplete job.
Related services: Ignition Repair · Smart Key

Acura Key Credentials Side by Side

Who has the better track record?

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 (619) 876-1271

2014 Acura MDX Smart Key Replacement - Fast, Affordable & Professional

I got a call from a guy in Lakeside Proper who had been dealing with an intermittent no-start on his 2014 Acura MDX for about two weeks. Not a dead battery, not a bad starter. The push-button start just sat there sometimes. He had already replaced the fob battery twice because that was the first thing every forum thread told him to do.

When I pulled up, he met me in the driveway and walked me through it. Sometimes it started fine. Sometimes the dash threw a key-not-detected warning and nothing happened. He thought the fob itself had gone bad and was ready to buy a replacement outright.

I tested the existing fob first instead of assuming. The battery contact inside the fob had a slight outward bow on one side, just enough to make intermittent contact. The battery was fine. The contact was not doing its job consistently. I reshaped the contact, reseated the CR2032, and tested it several times in a row including deliberately walking him through the correct fob position near the start button. Every start, clean.

Then I explained what happens if the fob actually does fail down the road. On the 2014 MDX, adding or replacing a smart key is not something you do with a button sequence or an ignition cycle trick. It needs diagnostic equipment connected to the OBD port to register the new fob with the vehicle's security system. I carry that equipment in the van, and I do that work right here in Lakeside, same day, without a tow and without a dealer appointment a week out.

He did not need a new key that day. He needed someone who checked before replacing. That is the job.

Save vs the Dealer on Your Acura MDX 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
Google Guaranteed Locksmith - Verified and Background Checked
Google Guaranteed
Verified & backed by Google
Also serving: Blossom Valley · Eucalyptus Hills · Flinn Springs · Lakeside Proper

Acura MDX Rapid Response, Done Right

Rapid response in the field

2014 Acura MDX key made with no spare by EZ Car Keyz Lakeside CA
Smart Key | Rapid On-Site Service
2014 Acura MDX | San Diego
2014 Acura MDX key made with no spare by EZ Car Keyz Lakeside CA
2014 Acura MDX Smart Key
2014 Acura MDX
Smart Key | Pro Grade Service
Estimated arrival time to Lakeside
Proven Timing
Rapid Arrival
Available Today
Service location Lakeside
Lakeside
Insured Service
619 Area
Same-Day Keys (619) 876-1271

Proven by 100+ Acura Customers

Proven by reviews, backed by licenses

T
T Klein
May 2020
★★★★★

“I needed a second key made for my 2012 Nissan Altima. They arrived quickly, finished in about 15 minutes, and gave me the best price I could find.”

Google Review
W
Winter K.
Dec 2025
★★★★★

“I lost my key and called EZ Car Keyz. Marco was great. He arrived quickly, explained everything clearly, and kept me informed throughout the entire process. The service was fast, professional, and fairly priced.”

Google Review
C
Christopher H.
Sep 2025
★★★★★

“He arrived within 30 minutes and had everything finished in another 30 minutes for two cars. Everything was programmed and tested perfectly. Cheapest price in town and very honest service.”

Google Review
Watch real savings, real jobs62KFollowers
Emergency 2014 Acura MDX key replacement review - EZ Car Keyz Lakeside CA
“Real savings, real reviews.”
Emergency 2014 Acura MDX key replacement review - EZ Car Keyz Lakeside CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Acura MDX Mobile Service FAQ

Real costs, no dealer surprises

What is the cheapest way to replace a smart key for my 2014 Acura MDX?
Call a mobile locksmith before you call the dealer. Acura dealers treat key replacement as a multi-line invoice: the fob itself, a programming fee, a diagnostic session, and sometimes a separate cutting charge. Those items stack up fast, and you still have to get the vehicle there, sometimes on a tow if you have no working key. With EZ Car Keyz, the fob, the blade cut, and the programming are one job, done at your location in Lakeside. If you still have one working key, adding a spare is the lower-cost scenario. All-keys-lost takes longer and costs more because the security system has to be fully reset before anything new can be registered. Either way, what you pay here is a fraction of what the dealer route runs, and you get it done the same day.
How much harder is it when all keys are lost on a 2014 MDX compared to just adding a spare?
Do aftermarket smart key fobs work on the 2014 MDX, or should I stick with OEM?
My 2014 MDX starts fine but the door handle touch sensors are inconsistent. Is that a fob problem?
Can I buy a second fob online and program it myself to save money on a spare?
Questions? Call (619) 876-1271

Acura MDX Key Service Areas

Verified and rated across the county

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
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San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Lost 2014 Acura MDX key service coverage in San Diego County CA
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Acura MDX car key replacement video
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Trusted Acura MDX Key Replacement

Your car is in the hands of a certified professional. Every job is insured and guaranteed.

All 2014 Acura MDX keys lost? Call EZ Car Keyz Lakeside CA
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