Blog
Technical articles, guides, and tips about Audi coding, OEM activations, and the MLBevo platform. Everything you need to know — before and after you activate.
Guides & Deep Dives
What Is an ENet Cable and How Does It Work?
If you have looked into coding or activating features on your Audi, you have probably seen "ENet cable" mentioned everywhere. But what exact...
Is It Safe to Code Your Audi Yourself?
You have seen YouTube videos and forum threads about coding Audis — enabling hidden features, changing settings, unlocking functions. It loo...
Audi MIB3 Hidden Features You Can Unlock
Audi's MIB3 (Modular Infotainment Toolkit 3rd generation) infotainment system powers every MLBevo Audi from 2020 onwards. It is a capable sy...
Audi SFD2: What It Is and What It Means for Coding
If you have tried to code a newer Audi recently and found that your tool suddenly cannot access certain functions, you have likely run into ...
Apple CarPlay & Android Auto Activation on Audi MHI2P
Apple CarPlay and Android Auto are among the most requested features for Audi owners — and one of the most common reasons people search for ...
Which Audi Models Can Get Apple CarPlay & Android Auto Activated?
One of the most common questions we get: "Can I get Apple CarPlay on my 2019 Audi A6?" or "Does my 2020 Q8 support Android Auto?" The answer...
Audi Retrofit Codings & Calibrations — What We Can Do After Hardware Install
Bolted new OEM hardware into your Audi and the feature still does not work? That is the coding step. RetroLab Pro handles the post-install s...
Audi Functions on Demand (FoD) Unlock — Fix Broken, Locked or Region-Missing FoD on MIB3
You paid for the hardware. The parts are already in your car. But the myAudi app tells you the feature is "not available in your region," or...
Audi Lane Assist Activation on A4 B9 and A5 F5 — Everything You Need to Know
Almost every Audi A4 B9, A4 B9.5 and A5 F5 built between 2016 and 2023 shipped with the PR-QK1 front camera behind the rear-view mirror — th...
How to Find Your Audi PR Code — And Why It Matters for Matrix Headlights
Before you can unlock Matrix headlights on your US Audi, there is one number you need to know: your headlight PR code. It tells you exactly ...
Is It Legal to Unlock Matrix Headlights on a US Audi?
Short answer: yes, it is legal. NHTSA amended federal headlight regulations in February 2022 to explicitly permit adaptive driving beam syst...
Audi A6 C8 2021+ TSR — Why MIB3 Models Require a Remote Session
If you own a 2021, 2022 or 2023 Audi A6 C8 (MIB3 platform), you may have noticed that Traffic Sign Recognition activation costs more and req...
Audi Traffic Sign Recognition (TSR / VZE) in Europe — Complete Activation Guide
Traffic Sign Recognition (TSR) — known in Germany as Verkehrszeichenerkennung (VZE) — is one of the most frequently requested activations fr...
Model Guides (A–Z)
Audi A4 / S4 / RS4 B9 Traffic Sign Recognition UK & Europe — Activation Guide
The Audi A4 B9 and B9.5 — including S4 and RS4 variants — shipped with the hardware for Traffic Sign Recognition already installed on most t...
Audi A4 B9 — Every OEM Activation You Can Unlock
The Audi A4 B9 (8W) — including S4 and RS4 variants — is the most common MLBevo Audi worldwide, and one of the most feature-rich platforms o...
Audi A4 B9 Matrix Headlights Canada — 2020, 2021, 2022 & 2023 Guide
The Audi A4 B9.5 facelift delivered to Canada from the 2020 model year brought factory Matrix LED headlights to the A4 lineup. Canadian and ...
Audi A4 B9 Matrix Headlights USA — 2020, 2021, 2022 & 2023 Activation Guide
The Audi A4 B9.5 facelift — sold in the US from the 2020 model year — brought factory Matrix LED headlights to the A4 for the first time. If...
Audi A5 / S5 / RS5 F5 Traffic Sign Recognition UK & Europe — Activation Guide
The Audi A5 F5 Sportback, Coupé and Cabriolet — including S5 and RS5 — shipped with the front camera and cluster hardware for Traffic Sign R...
Audi A5 F5 — Every OEM Activation You Can Unlock
The Audi A5 F5 — Sportback, Coupé, Cabriolet and the S5 / RS5 variants — shares the MLBevo platform with the A4 B9 but adds Laser headlight ...
Audi A5 F5 Matrix & Laser Headlights USA — 2020, 2021, 2022 & 2023 Activation Guide
The Audi A5 F5 — Sportback, Coupé, Cabriolet, S5, and RS5 — received a US facelift for the 2020 model year that brought factory Matrix LED h...
Audi A5 F5 Matrix Headlights Canada — 2020–2023 Activation Guide
The Audi A5 F5 Facelift delivered to Canada — Sportback, Coupé, Cabriolet, S5 and RS5 variants — carries factory Matrix LED hardware and on ...
Audi A6 / S6 / RS6 C8 Traffic Sign Recognition UK & Europe — Activation Guide
The Audi A6 C8, S6, RS6 Avant and A6 allroad shipped with the hardware for Traffic Sign Recognition already installed — but with the feature...
Audi A6 C8 — Every OEM Activation You Can Unlock
The Audi A6 C8 — Sedan and Avant, plus S6 and RS6 Avant — is the executive workhorse of the range and the model where most owners first bump...
Audi A6 C8 Matrix Headlights Canada — 2019–2024 Activation Guide
The Audi A6 C8 delivered to Canada from 2019 onward comes with factory Matrix LED hardware fitted across A6, S6 and RS6 Avant trims — softwa...
Audi A6 C8 Matrix Headlights USA — 2019, 2020, 2021, 2022 & 2023 Activation Guide
The Audi A6 C8 is one of the most popular Matrix activation vehicles in the US. Every US-spec A6 C8 from 2019 onward with the Premium Plus o...
Audi A7 / S7 / RS7 C8 Traffic Sign Recognition UK & Europe — Activation Guide
The Audi A7 C8, S7 and RS7 Sportback all shipped with the front camera and cluster hardware for Traffic Sign Recognition already installed. ...
Audi A7 C8 — Every OEM Activation You Can Unlock
The Audi A7 C8 Sportback — plus S7 and RS7 — sits on the same C8 platform as the A6 but with a fastback body, a slightly different tailgate ...
Audi A7 C8 Matrix & Laser Headlights USA — 2019–2025 Activation Guide
Every US-spec Audi A7 C8, S7, and RS7 sold from 2019 onward comes with factory Matrix LED headlights — or, on higher trims, Laser headlights...
Audi A7 C8 Matrix Headlights Canada — 2019–2025 Activation Guide
The Audi A7 C8 Sportback delivered to Canada comes with Matrix LED — and on RS7 trims, Laser — headlight hardware factory-installed and soft...
Audi A8 / S8 D5 Traffic Sign Recognition UK & Europe — Activation Guide
The Audi A8 D5, A8 L D5 and S8 D5 — Audi flagship saloon — shipped with the hardware for Traffic Sign Recognition on virtually all trims. Th...
Audi A8 D5 — Every OEM Activation You Can Unlock
The Audi A8 D5 is the flagship of the Audi lineup — HD Matrix LED headlights, whisper-quiet cabin, MIB3 infotainment, and on many trims a La...
Audi A8 D5 HD Matrix & Laser Headlights USA — 2018–2025 Activation Guide
The Audi A8 D5 is the flagship of the Audi range, and its HD Matrix LED headlights — standard equipment on every US A8 — are one of the most...
Audi A8 D5 Matrix Headlights Canada — 2018–2025 Activation Guide
The flagship Audi A8 D5 delivered to Canada carries Matrix and Laser headlight hardware from the factory — software-restricted before delive...
Audi e-tron GE — Every OEM Activation You Can Unlock
The Audi e-tron GE (SUV and Sportback) and e-tron S were the first fully-electric Audis on the MLBevo platform. Because the cabin is genuine...
Audi e-tron GT — Every OEM Activation You Can Unlock
The Audi e-tron GT and RS e-tron GT ship with premium hardware — Matrix LED headlights, a front camera for Traffic Sign Recognition, a 10-sp...
Audi e-tron GT Matrix & Laser Headlights USA — 2021–2025 Activation Guide
The Audi e-tron GT and RS e-tron GT are the brand's performance electric grand tourers — and like their combustion siblings, US models ship ...
Audi e-tron GT Matrix Headlights Canada — 2021–2025 Activation Guide
The Audi e-tron GT and RS e-tron GT delivered to Canada carry factory Matrix LED — and on Laser trims, the Laser projector — software-restri...
Audi Q5 / SQ5 FY Traffic Sign Recognition UK & Europe — Activation Guide
The Audi Q5 and SQ5 FY shipped with the front camera and cluster hardware for Traffic Sign Recognition on most trims — the feature is simply...
Audi Q5 FY — Every OEM Activation You Can Unlock
The Audi Q5 FY (80A) — including SQ5 — is the best-selling Audi SUV worldwide and one of the most option-heavy vehicles on the MLBevo platfo...
Audi Q5 FY Matrix Headlights Canada — 2021, 2022 & 2023 Activation Guide
The Audi Q5 FY is the best-selling Audi in Canada. From the 2021 model year onward, Canadian-spec Q5 vehicles with the Technology Package in...
Audi Q5 FY Matrix Headlights USA — 2021, 2022 & 2023 Activation Guide
The Audi Q5 FY is the best-selling Audi in the United States. From the 2021 model year onward, US-spec Q5 vehicles with the Technology Packa...
Audi Q7 / SQ7 4M Traffic Sign Recognition UK & Europe — Activation Guide
The Audi Q7 and SQ7 4M both shipped with the hardware for Traffic Sign Recognition. This guide covers TSR activation for UK and European Q7 ...
Audi Q7 4M — Every OEM Activation You Can Unlock
The Audi Q7 4M — plus SQ7 — is the seven-seat MLBevo flagship SUV and a platform with a distinct model-year story: the 2020 facelift Q7 is t...
Audi Q7 4M Matrix & Laser Headlights USA — 2020–2026 Activation Guide
The 2020 Q7 facelift brought the full MLBevo platform update to the Q7 — including factory Matrix LED headlights on Premium Plus and Prestig...
Audi Q7 4M Matrix Headlights Canada — 2020–2026 Activation Guide
The Audi Q7 and SQ7 4M Facelift delivered to Canada from 2020 carry factory Matrix and Laser headlight hardware — software-restricted before...
Audi Q8 / SQ8 / RSQ8 4M Traffic Sign Recognition UK & Europe — Activation Guide
The Audi Q8, SQ8 and RSQ8 4M all shipped with the front camera and Virtual Cockpit hardware for Traffic Sign Recognition — but Audi left the...
Audi Q8 4M — Every OEM Activation You Can Unlock
The Audi Q8 4M (4M8) — plus SQ8 and RS Q8 — is the coupé-SUV flagship of the MLBevo range and the SUV where premium hardware most often arri...
Audi Q8 4M Matrix & Laser Headlights USA — 2020, 2021, 2022 & 2023 Activation Guide
The Audi Q8 4M is consistently one of our most activated US vehicles. Higher-trim Q8 models come with either Matrix LED or HD Matrix with La...
Audi Q8 4M Matrix Headlights Canada — 2020–2026 Activation Guide
The Audi Q8, SQ8 and RSQ8 4M delivered to Canada carry factory Matrix HD LED — and from 2025, Matrix/Laser — headlights software-locked befo...
Audi Q8 e-tron Matrix Headlights Canada — 2022–2025 Activation Guide
The Audi Q8 e-tron and SQ8 e-tron delivered to Canada carry factory Matrix LED hardware — software-restricted before delivery. Canadian and ...
Audi Q8 e-tron Matrix Headlights USA — 2022, 2023 & 2024 Activation Guide
Audi officially renamed the e-tron SUV to Q8 e-tron on November 8, 2022. Whether you call it an e-tron or a Q8 e-tron, if your car was deliv...