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2006 Audi A4
Key Replacement - Save vs Dealer in Ventura County

Licensed, Certified, and Proven

Available
2006 Audi A4 Remote Flip Key
Remote Flip Key

With 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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Certified 2006 Audi A4 key replacement info from EZ Car Keyz Santa Barbara CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Certified 2006 Audi A4 key replacement info from EZ Car Keyz Santa Barbara 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
1,000+ Reviews
Five-star rated on Google, Yelp, and BBB A+
805 Special
10% OFFCODE:EZ-805-2026

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2006 Audi A4
Key Options

Dealer-grade key for a fair, honest price

Remote Flip Key
Most popular Audi key typeMost Popular
2006 Audi A4 Remote Flip Key NBG009272T
FCC IDNBG009272TPart #8P0 837 220 EButtons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2006 Audi A4 Remote Flip Key IYZ3314
FCC IDIYZ3314Part #4F0837220Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Key
2006 Audi A4 Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
OEM quality 2006 Audi A4 key fob from EZ Car Keyz Santa Barbara CA
Skip the Dealer Markup
Professional key, honest rate
OEM quality 2006 Audi A4 key fob from EZ Car Keyz Santa Barbara CA
🔧 PRO TIP
The 2006 A4 uses a remote flip key where the transponder and the remote are in the same housing. A lot of owners don't realize those are two separate functions. The remote can die while the transponder still starts the car, or the transponder can have a registration issue while the buttons work fine. If your A4 cranks and immediately dies, that's an immobilizer issue, not a remote issue. If it just won't lock or unlock from the fob but starts fine, that's the remote side. Know which problem you actually have before you go buying a new key. Also, the CR2032 in this fob is doing double duty powering both the remote transmitter and keeping the signal strong enough for the car to see it at range. A weak battery shows up as short range first, then intermittent, then dead. Swap it before you call anyone.
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
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2006 Audi A4 Remote Flip Key Replacement - Fast, Affordable & Professional

Up on The Riviera, I got a call from a guy who had already been through it once before with a locksmith he found through a sponsored ad. He told me the story while I was setting up at his car.

The first guy showed up, looked at the 2006 A4, and told him the key needed to be programmed. Then quoted him a number that had doubled from what he heard on the phone. The key got cut, something got pressed on a device, the car started, the tech left. Two days later the remote stopped working entirely. He wasn't sure if it had ever worked.

He called me because he'd seen my BSIS license number posted publicly and looked it up on the state site before dialing. First thing he asked was whether I was actually licensed. I gave him the number on the spot. That's California Bureau of Security and Investigative Services. Background check, insurance, registered business. He confirmed it while we were still talking.

When I got there, I checked the fob first. The CR2032 was nearly dead, which explained the range issues. I replaced it, but the remote still wasn't pairing cleanly. The transponder side was reading fine and the car started without a fight. The remote needed to be re-registered to the vehicle.

I ran the registration sequence through the diagnostic port, walked all four buttons, confirmed the car was responding to lock and unlock from normal distance, and handed it back. He watched the whole thing from about ten feet away, which is exactly how I like it.

He mentioned the dealer had quoted him a number he described as "a lot" for a replacement key if this one couldn't be saved. We didn't need to go that route. The key he had was fine. It just needed the remote side done right.

Save vs the Dealer on Your Audi A4 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: Downtown Santa Barbara · Eastside · Funk Zone · Hope Ranch

Audi A4 Rapid Response, Done Right

Rapid response in the field

Licensed locksmith replacing 2006 Audi A4 key in Santa Barbara CA
Remote Flip Key | Rapid On-Site Service
2006 Audi A4 | Ventura County
Licensed locksmith replacing 2006 Audi A4 key in Santa Barbara CA
2006 Audi A4 Remote Flip Key
2006 Audi A4
Remote Flip Key | Pro Grade Service
Estimated arrival time to Santa Barbara
Proven Timing
Rapid Arrival
Available Today
Service location Santa Barbara
Santa Barbara
Insured Service
805 Area
Same-Day Keys (805) 790-8162

Real Audi Trust, Real Reviews

What certified service looks like in reviews

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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5-star review of 2006 Audi A4 key service by EZ Car Keyz Santa Barbara CA
“Real savings, real reviews.”
5-star review of 2006 Audi A4 key service by EZ Car Keyz Santa Barbara CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Audi A4 Mobile Service FAQ

Real costs, no dealer surprises

I lost all my keys to my 2006 Audi A4. Can you still make a new one?
Yes, and it's one of the more involved calls we handle, but we do it regularly on these. All-keys-lost on the A4 means we access the immobilizer system through the diagnostic port, read the security data out of the module, generate a new key matched to that data, and program the transponder so the car recognizes it and starts. The lost keys get erased in the process. They won't start the car after that. The dealer route on an all-keys-lost Audi usually means towing the car in, waiting for parts to be ordered, and sitting through an authorization process with the manufacturer before anyone touches the immobilizer data. That can stretch into days. We come to you on The Riviera or wherever the car is sitting, and we handle the whole job on site in a single visit.
Do I really need to tow my A4 to the dealer if I have no working key?
How long does an all-keys-lost job take on a 2006 A4?
My 2006 A4 starts fine but the remote buttons stopped working. Do I need a whole new key?
I bought a replacement flip key fob online for my A4. Can I program it myself or do I need someone with tools?
Questions? Call (805) 790-8162

Audi A4 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
Licensed 2006 Audi A4 locksmith service area in Ventura County CA
Licensed 2006 Audi A4 locksmith service area in Ventura County CA
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Audi A4 Key by Certified Technicians

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Trusted 2006 Audi A4 locksmith service by EZ Car Keyz Santa Barbara CA
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