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1998 Audi S4
Key Replacement - Save vs Dealer in San Diego

Skip the Dealer Markup | Mobile Service

Available
1998 Audi S4 Remote Flip Key
Remote Flip Key

Dealerships charge a premium because they can. We don't. Same key, same programming, same quality - just without the markup. Call for an honest quote with no hidden fees.

CA BSIS LICENSE LCO#6792
Best Price in Town Pro Service No Surprise Charges
Fast Response15-25
min arrival
1,000+reviews
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1998 Audi S4 key fob price quote from EZ Car Keyz Fallbrook CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
1998 Audi S4 key fob price quote from EZ Car Keyz Fallbrook CA
Key specialists
Best Price Guaranteed
Specialized in keys only - no overhead markups
Fixed pricing
No Hidden Fees
Key + cutting + programming all included in one price
Fast mobile service
We Come to You
Mobile service at no extra charge, 15-25 min
619 Special
10% OFFCODE:EZ-619-2026

🔥 Skip the dealer markup today 🔥

Save on cuts, cloning & programming
REDEEM (619) 876-1271

1998 Audi S4
Key Options

Dealer-grade key for a fair, honest price

Remote Flip Key
Most popular Audi key typeMost Popular
1998 Audi S4 Remote Flip Key MYT8Z0837231
FCC IDMYT8Z0837231Part #4D0837231PButtons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
1998 Audi S4
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Discount 1998 Audi S4 transponder key from EZ Car Keyz Fallbrook CA
Skip the Dealer Markup
Professional key, honest rate
Discount 1998 Audi S4 transponder key from EZ Car Keyz Fallbrook CA
Related services: Ignition Repair · Smart Key

Audi S4: Dealer Markup vs Fair Pricing

Real numbers, real savings on your key

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
Save hundreds without sacrificing quality
Book Service (619) 876-1271

1998 Audi S4 Remote Flip Key Replacement - Fast, Affordable & Professional

Your 1998 Audi S4 uses a Remote Flip Key. On the smart key models, that means a fob housing with 4 buttons on the face, a CR2032 battery inside powering the wireless communication, and an emergency HU66 blade tucked inside for backup entry. The car detects this fob through proximity antennas in the doors and cabin. Without it, the engine will not start.

A graphic designer at her townhouse driveway in Fallbrook had a S4 with a cracked smart fob. The housing had split at the corner from being dropped on the garage floor and the emergency blade was rattling loose inside. The dealer told her the only option was a brand new fob, programmed from scratch. $512. What they did not mention was that the electronics inside her cracked fob were still working perfectly. The circuit board and antenna chip were fine. She just needed a new shell.

I used my ACDP to read the BCM2 immobilizer data as a backup before starting any work. The ACDP reads the encrypted security module data directly, which gives me a safety net in case anything unexpected happens during a shell swap or reprogram. I moved her working electronics into a fresh housing, replaced the weak CR2032 battery, and verified every button plus the comfort access and push-to-start. Her fob, FCC ID MYT8Z0837231, worked exactly like it did before the crack.

She paid $278 for the shell swap and battery. The dealer wanted $512 to replace the entire fob when only the plastic was broken.

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 (619) 876-1271 Text Us
BSIS Licensed Locksmith - California License LCO#6792
BSIS Licensed
CA Bureau of Security & Investigative Services
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NASTF Certified
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Fully Insured
Liability & vehicle damage coverage
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Verified & backed by Google
Also serving: Bonsall · De Luz · Downtown Fallbrook · Live Oak Park

Audi S4 Rapid Response, Done Right

Rapid response in the field

Low cost 1998 Audi S4 car key service by EZ Car Keyz Fallbrook CA
Remote Flip Key | Rapid On-Site Service
1998 Audi S4 | San Diego
Low cost 1998 Audi S4 car key service by EZ Car Keyz Fallbrook CA
1998 Audi S4 Remote Flip Key
1998 Audi S4
Remote Flip Key | Programmed for Less
Estimated arrival time to Fallbrook
Quick & Affordable
Rapid Arrival
Available Today
Service location Fallbrook
Fallbrook
Best Rate Here
619 Area
Same-Day Keys (619) 876-1271

Happy Customers, Happy Wallets

Fair pricing that earns five stars

B
Bradley B.
May 2024
★★★★★

“Locked out on a weekend night and everyone else wanted $300+. EZ Car Keyz sent Roman late at night for much less. He worked for over an hour and did not give up until the door opened. They even made a new key on the spot.”

Yelp Review
M
Marianne S.
Dec 2022
★★★★★

“I had two Subaru key fobs made and Marco provided excellent service. He stayed persistent through multiple part orders to make sure everything was correct. Very thorough, punctual, and great communication throughout.”

Google Review
T
Tommy M.
Dec 2023
★★★★★

“Tim went above and beyond. I struggled all day trying to program a new FOB and nothing worked. Tim helped me patiently, even recommending cheaper options since I was on a tight budget. He eventually came all the way to Ojai late at night and fixed everything.”

Yelp Review
Watch real savings, real jobs62KFollowers
Dealer vs locksmith review for 1998 Audi S4 key - EZ Car Keyz Fallbrook CA
“Real savings, real reviews.”
Dealer vs locksmith review for 1998 Audi S4 key - EZ Car Keyz Fallbrook CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Audi S4 Mobile Service FAQ

Real costs, no dealer surprises

What is the cheapest way to replace my Audi key?
Call a mobile locksmith before you call the dealer. Audi owners who go straight to the dealer pay $600 to $1,400 or more for a single key replacement. A 2022 A5 owner was quoted $1,400 at the dealer while a specialty locksmith in the Bay Area handled similar work for about $300. On older models like a 2009 TT, one owner bought an OEM style fob online and paid a locksmith $100 to program it. With EZ Car Keyz, a Remote Flip Key for the 1998 Audi S4 is around $278, and that includes everything. No towing, no ordering keys from Germany, no multi-week wait.
How much more does all-keys-lost cost vs a spare?
Are aftermarket Audi keys cheaper and do they work?
How many buttons does the 1998 Audi S4 key have?
Are there hidden fees I should watch out for?
Questions? Call (619) 876-1271

Audi S4 Key Service Areas

Honest rates, wherever you are

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
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San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Low cost 1998 Audi S4 key replacement area in San Diego County CA
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Save vs the Dealer on Your Audi S4 Key

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

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