Audi RS4 Key Replacement & Programming in Jacksonville
Spare keys from $370. Mobile, on-site, same-day service across the First Coast.
Spare or Additional RS4 Key
Dealer Price
$590 – $915
Our Price
from$370
When you still have a working key.
All Keys Lost?
Service temporarily unavailableWe temporarily do not provide all-keys-lost service for this vehicle. We recommend contacting the Audi dealer directly.
Final price depends on your specific RS4 year and trim — call us for an exact quote.
Key Specifications — Audi RS4
| Parameter | Value |
|---|---|
| Transponder Chip | Megamos AES / MQB |
| FCC ID | 4M0 959 754 |
| Key Blade | HU162T / HU66 |
| Frequency | 433 MHz |
| Immobilizer | Audi IMMO5 / MQB |
| Proximity / Smart Key | Yes (2006+) |
About Your 2026 Audi RS4
Audi is part of the Volkswagen Group and shares the MQB-platform immobilizer (IMMO5) with VW, Skoda, and SEAT. The KESSY proximity smart key has been on Audi since 2006 and is now standard across most trims. Audi's modern key system is one of the most secure mainstream platforms in the industry — programming requires advanced equipment but we support the full lineup on-site. The most useful thing to know about Audi keys: pre-2006 Audis use IMMO3 or IMMO4, which are well aftermarket-supported and cheap to program; 2006–2014 Audis use IMMO5, which is moderately complex; and 2015+ Audis use the MQB-Evo platform, which is the trickiest VW Group programming we do.
The 2026 Audi RS4 is a sedan. We service this exact sedan regularly across the Jacksonville area — programming is reliable, the key blank is in stock on the truck, and most spare-key jobs complete in 35–60 minutes on-site without a tow.
2015-and-newer Audis (B9 A4, C8 A6, D5 A8, Q5 II, Q7 II, Q8, e-tron) use the MQB or MQB-Evo platform with the latest IMMO5 revision. We support the full lineup on-site.
Immobilizer (Audi IMMO5 / MQB): Audi shares the VW Group MQB platform. Programming time and blank cost are nearly identical to the equivalent Volkswagen.
In Jacksonville
Every Audi RS4 job we book in Jacksonville comes with the price quoted on the phone — no bait-and-switch and no after-hours surcharge unless explicitly disclosed before dispatch.
Why book us for your Audi RS4
We carry the full VW Group MQB equipment chain. Audi spare keys start at $295 on-site vs $600+ at the Audi dealer.
Frequently asked questions
Can you program an MQB Audi key without the dealer?+
Yes. We program every Audi from 2015+ on-site using the same MQB-Evo equipment. Plan on 75–90 minutes for a spare and 90–120 minutes for all-keys-lost.
How much does an Audi key cost vs the dealer?+
Audi spare keys run $295–$495 on-site depending on model. Compare to Audi dealer quotes of $600–$1,400 plus a 1–2 week wait.
Ready to book your Audi RS4 key?