VENTURA COUNTY
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (805) 790-8162
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Fast Response Locksmith

2000 Audi S4
Key Replacement - Save vs Dealer in Ventura County

All Keys Lost? | No Problem

Available
2000 Audi S4 Remote Flip Key
Remote Flip Key

Whether you lost your only key, it was stolen, or it just stopped working, we handle it. No existing key needed. Our technicians program new keys directly to your vehicle's computer.

CA BSIS LICENSE LCO#6792
All Keys Lost? Easy No Tow Required New Key On-Site
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2000 Audi S4 car key pricing breakdown from EZ Car Keyz Ventura CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2000 Audi S4 car key pricing breakdown from EZ Car Keyz Ventura CA
Key specialists
All Keys Lost?
We make new keys from scratch - no existing key needed
Fixed pricing
No Tow Required
We come to wherever the car is sitting
Fast mobile service
Emergency Service
Available 7 days a week, 6 AM to 11:30 PM
805 Special
10% OFFCODE:EZ-805-2026

🔥 Lost your key? Save 10% today 🔥

Covers emergency & lost key services
REDEEM (805) 790-8162

2000 Audi S4
Key Options

Dealer-grade key for a fair, honest price

Remote Flip Key
Most popular Audi key typeMost Popular
2000 Audi S4 Remote Flip Key MYT8Z0837231
FCC IDMYT8Z0837231Part #4D0837231PButtons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2000 Audi S4 Remote Flip Key KR55WK45022
FCC IDKR55WK45022Part #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2000 Audi S4 Transponder Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Key
2000 Audi S4 Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Value priced 2000 Audi S4 smart key from EZ Car Keyz Ventura CA
Skip the Dealer Markup
Professional key, honest rate
Value priced 2000 Audi S4 smart key from EZ Car Keyz Ventura CA
🔧 PRO TIP
The 2000 Audi S4 uses a remote flip key where the blade folds into the fob body. The fob takes a CR2032. Here is the thing most people miss: when you change the battery on one of these, the contacts inside the housing are easy to bump out of position. The key can read dead even with a brand new battery sitting in it. Before you assume the transponder is gone or the immobilizer lost the key, open the housing carefully, check that both contact tabs are flat and centered, seat the CR2032 firmly, and snap it closed. Half the "dead key" calls I get on these are a contact issue, not a programming issue. Also, the flip mechanism on a 24-year-old fob gets loose. If the blade wobbles in the lock cylinder, it can misread and feel like a cut problem when it is really just wear on the pivot pin.
Related services: Ignition Repair · Smart Key

All Audi S4 Keys Lost? Compare Options

Lost all your keys? Compare your options

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
New key made on the spot, no original required
Book Service (805) 790-8162

2000 Audi S4 Remote Flip Key Replacement - Fast, Affordable & Professional

I was up in the Hillsides area of Ventura on a weeknight when a call came in from a woman staying nearby. She was an attorney, visiting from out of town, and her only key to her 2000 Audi S4 had gone dark after a battery swap she tried herself in the hotel room.

She had bought a replacement battery but grabbed the wrong size. When she pushed it in anyway, the contacts bent inward. The fob would not lock, unlock, or do anything. She called the Audi dealer and they told her to tow the car in and plan on two business days minimum before anyone would even look at it. She had a court appearance the next morning.

I met her in the parking area. The flip key was intact, blade undamaged, just the fob housing had taken the hit from the forced battery. I opened it up right there on the hood of my van. Both contacts had bent toward each other. I straightened them, checked the board for any cracked solder points, seated a correct CR2032, and closed it back up.

Then I verified the key still communicated with the car the way it should. Locks, unlock, all four buttons, and the ignition. Everything came back. No new programming needed, no tow, no two-day wait.

She made her court appearance. The dealer never got the call back.

Save vs the Dealer on Your Audi S4 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
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: Casitas Springs · College · Downtown Ventura · East Ventura

Audi S4 Rapid Response, Done Right

Rapid response in the field

2000 Audi S4 key replacement at half the dealer price in Ventura CA
Remote Flip Key | Rapid On-Site Service
2000 Audi S4 | Ventura County
2000 Audi S4 key replacement at half the dealer price in Ventura CA
2000 Audi S4 Remote Flip Key
2000 Audi S4
Remote Flip Key | Rescue Key
Estimated arrival time to Ventura
Priority ETA
Rapid Arrival
Available Today
Service location Ventura
Ventura
Help Is Close
805 Area
Same-Day Keys (805) 790-8162

Audi Owners Rescued and Reviewed

From lost keys to happy customers

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
E
Erick
Nov 2025
★★★★★

“A+ service at an even better price. Tim was a lifesaver. I lost my original and only key for my Audi and he was willing to come to my location at 8pm the same day. He worked fast, communicated clearly, and made sure everything worked before leaving.”

Google Review
H
Hunter P.
Jul 2025
★★★★★

“I called over 40 locksmiths trying to get a key made for my Audi A6 and nobody could do it. Tim made it easy, fast, and affordable. He showed up with a smile and got the job done without any stress. Absolute wizard with keys.”

Google Review
Watch real savings, real jobs62KFollowers
Best value 2000 Audi S4 key replacement review - EZ Car Keyz Ventura CA
“Real savings, real reviews.”
Best value 2000 Audi S4 key replacement review - EZ Car Keyz Ventura CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Audi S4 Mobile Service FAQ

Real costs, no dealer surprises

I am locked out with no spare key. Can you come to me in Ventura?
Yes. That is the whole point of a mobile locksmith. Call us and we come to you in the Hillsides or anywhere else in Ventura. I carry the key blanks, the cutting machine, and the programming equipment in the van. You do not need a tow, you do not need to arrange a ride, and you do not need to sit in a dealer waiting room. For a 2000 S4 with no working key, I can handle the cut and the immobilizer work on site. One call and I come to wherever the car is sitting.
The Audi dealer told me I have to tow the car in for a replacement key. Is that true?
What do I need to show you to prove I own the vehicle?
My S4 starts fine but the remote buttons on the flip key stopped working. Do I need a whole new key?
Can I buy a replacement fob online and have you program it?
Questions? Call (805) 790-8162

Audi S4 Key Service Areas

Emergency coverage across the region

📍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
Best deal 2000 Audi S4 locksmith coverage in Ventura County CA
Best deal 2000 Audi S4 locksmith coverage in Ventura County CA
Stranded in Ventura County? We respond fast

Emergency service available in all listed cities

SOS Call (805) 790-8162
Filmed on Location
Audi S4 car key replacement video
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Lost Your 2000 Audi S4 Key? We Can Help

Lost all your keys? We make new ones on-site. No tow truck needed. Emergency service.

Unbeatable 2000 Audi S4 key price from EZ Car Keyz Ventura CA
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Available 6AM - 11:30PM | 7 Days a Week
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Car Key
Ventura County