You’ve bought a used instrument cluster, MIB2 infotainment, or DSG mechatronic for your Audi or VW. It’s the right part number. It’s in good condition. You’ve fitted it properly. And it just… doesn’t work. Warning lights everywhere, no communication, or “component protection active” sitting on the dash.
Welcome to the world of VAG component protection.
What is component protection?
It’s an anti-theft system built into most post-2008 VAG vehicles (Audi, VW, Seat, Skoda, Cupra, some Bentley and Lamborghini). When a module is installed in a vehicle from new, it’s cryptographically married to that car’s VIN via VAG’s online factory database.
If you remove that module and install it in a different car — even the identical make, model, year and spec — the receiving car’s gateway module refuses to talk to it. The module knows it’s not in its original vehicle and locks itself out.
The theory: stolen cars can’t be broken up for parts.
The reality: legitimate used-part purchases become a nightmare.
Which modules have component protection?
The list keeps growing, but as of 2026 it covers:
- Instrument clusters (both conventional and digital cockpit)
- MIB, MIB1, MIB2, MIB3 infotainment / head units
- Sat nav modules (where separate)
- ACC radar (adaptive cruise)
- DSG / CVT mechatronic units
- Heating / climate control panels (especially the 2-zone touchscreen types)
- Amplifiers (Bang & Olufsen, Dynaudio, Burmester on some)
- Steering column modules with electric assist
- Some comfort modules and gateway units
- Rear-view camera modules (on certain Audi models from ~2019)
If you’re installing a used one of any of the above, you need component protection removal (often shortened to “CP removal” or “CP delete”).
Why won’t the main dealer do it?
Main dealers can technically perform CP removal. They have the tooling. Most won’t, because their commercial policy is to sell you a new module instead. A new digital cockpit from Audi is £1,800. A used one plus our CP removal service is £400–£600 all-in.
You can see the commercial logic from their side.
What’s involved in removing it properly
The process is not a hack or unlock code. It’s VAG’s own sanctioned procedure, performed via their online factory database. We:
- Scan the receiving vehicle with ODIS or an equivalent licensed tool
- Read the new module’s identification and the old (failed) module’s identification if present
- Connect to VAG’s online servers using licensed online access
- Submit the release request — this tells VAG’s system: “this part is now authorised for this VIN”
- Wait for confirmation — usually instant, sometimes a few minutes
- Code the module to the vehicle’s options (because a used part may have different long-coding to yours)
- Test all relevant functions — fresh-part faults are common even after CP removal, so we verify before you drive away
The whole thing usually takes 45–90 minutes per module.
What you need to bring
- The vehicle (has to be on site for the procedure)
- The replacement module fitted (we can fit it too if you haven’t already)
- Proof of ownership — V5C or clear photo of it
- Photo ID — driving licence or passport
We keep records for every CP removal. This is legitimate repair work and we do it to the letter.
What it costs
- Single module: from £75
- Multi-module (cluster + MIB + cruise): discounted combined rate
- Quote exactly once we have your VIN and the part numbers involved
Compare that to main dealer new-parts prices:
| Part | Dealer new | Used + CP removal |
|---|---|---|
| Audi digital cockpit | £1,800 | £450–£650 |
| MIB2 head unit | £900 | £250–£400 |
| DSG mechatronic | £2,400 | £1,200–£1,500 |
| ACC radar | £750 | £200–£300 |
Common gotcha: the part has to match
CP removal doesn’t magically make a wrong part work. The used module still needs to be the correct part number (or compatible variant) for your vehicle. If you’re unsure whether a breaker’s-yard cluster will fit before you buy it, send us the part number and your VIN — we’ll check for free.
If you’re stuck with a non-working used part
You’ve got three options:
- Bring the car and the part to us — we’ll finish the job
- Send photos on WhatsApp — we’ll tell you whether CP removal is enough or whether there’s a deeper issue
- Return the part — if our check shows it’s the wrong variant
Book a component protection removal slot or WhatsApp us your part number and VIN for a quote.