DiagAutoClinic
Precision Under Pressure
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  Polokwane · South Africa

Immobiliser Work
in Polokwane.

You don't need to be in Louis Trichardt. Courier your module to us — we do the work on the bench, verify the result, and send it back ready to install. Immobiliser fault diagnosis, IMMO-off and EWS/CAS/FEM work.

Serving Polokwane and Limpopo since 2015. Courier collection within 24 hours across the CBD, Bendor, Flora Park, and Nirvana.

Nationwide courier
Backup-first protocol
Verified before return
No transport needed
Nationwide mail-in

How Immobiliser Work works
from Polokwane

You remove the module, we do the work, you get it back. No tow truck, no long drive.

1
WhatsApp first — confirm your platform Send your VIN, year, and the fault. We confirm whether your vehicle and module are supported before you remove anything. Year and platform determine feasibility.
2
Quote, agreement & deposit Written quote, signed agreement where required, deposit paid. We arrange courier collection from Polokwane, or you ship directly. Packing instructions sent on confirmation.
3
Bench work with WhatsApp updates Module on the bench in Louis Trichardt. We do the work, verify the result, and send you updates throughout. You know what's happening at every stage.
4
Return courier to Polokwane — install & drive Module returned via courier with installation notes. Balance due on dispatch. You install it, it works. If there's a problem, we sort it — that's the agreement.
WhatsApp — what to send from Polokwane
 Vehicle:  Make / Model / Year / VIN
 Fault:    Describe the problem clearly
 Module:   Part number from the label
           (photo of label preferred)
 History:  Previous work, swaps, attempts
 Location: Polokwane — province & area

We confirm feasibility and quote.
You do not remove anything until
we say it is supported.
Polokwane & Limpopo

Why Polokwane and Limpopo owners and workshops
request IMMO-off from the national bench

Polokwane and the Limpopo carry a very high density of government, municipal and corporate fleet vehicles alongside farming and logistics operators. For fleet managers and some private owners there are legitimate scenarios where permanent immobiliser disable is the practical or security-preferred outcome — recovered vehicles with destroyed key systems, dedicated off-road or track-only units, or vehicles that will never be driven on public roads again. Highveld dust and sudden thunderstorms often make key systems unrecoverable anyway.

Local workshops in Bloem often do not want the compliance burden or tooling overhead for this type of work. We are the controlled national bench that the Limpopo trade already uses for these cases. One location, full logging, signed agreements on every job, and strict proof-of-ownership checks before we touch anything. The module travels; the process is documented.

Common IMMO-off scenarios we see from Polokwane & Limpopo

Government, municipal and corporate fleet vehicles being retired or repurposed in Bloem
Recovered stolen vehicles with damaged or missing key systems after Limpopo storms
Track-only or off-road project vehicles that will never see public roads
VAG / BMW / Mercedes / Toyota modules where key data is unrecoverable due to dust and water exposure
Security simplification requests from high-risk fleet operators in the Limpopo

Every IMMO-off job requires ID, proof of ownership/registration, and our signed agreement. No exceptions.

About the service

What Immobiliser Work
actually involves

Precision firmware modification. Diagnosis first, repair if possible, disable only when necessary.

IMMO-Off by EEPROM

Immobiliser permanently disabled in ECU firmware. For engine swaps, race cars, or failed systems.

IMMO Repair - Keep IMMO Intact

Fault diagnosis first. We repair the existing system rather than disabling it.

EWS / CAS / Mercedes DAS

BMW EWS rolling code sync, CAS key extraction, Mercedes DAS drive authorisation.

Full Immobiliser Work details
Supported platforms

Vehicle coverage & year limits

Year limits are hard constraints — not estimates. Send your VIN and year before booking so we can confirm feasibility for your specific vehicle.

Platform Protocol Year range Approach
VAG
VW · Audi · Skoda · Seat
CAN · UDS · K-Line Pre-2022 OBD + bench (EEPROM)
BMW
E · F · G series
DoIP · K-DCAN · CAN Pre-2021 OBD + bench (FEM/BDC)
Mercedes-Benz
W204 · W212 · W221 era
DoIP · CAN · K-Line Pre-2021 OBD + bench
Toyota
Corolla · Hilux · RAV4
CAN · ISO14230 · OBD Pre-2022 OBD (most cases)
Ford
Focus · Ranger · Transit
HS-CAN · MS-CAN · OBD Pre-2020 OBD + J2534 pass-thru
Post-2022 vehicles: Newer encrypted platforms (VAG MQB Evo, BMW G-series FBS4+) are outside current tooling. We will confirm this before you commit — not after you've shipped the module.
Why DiagAutoClinic

Independent specialist.
Not a franchise. Not a dealer.

20 years of network thinking

The founder ran enterprise IT networks for 11 years before pivoting to automotive. A vehicle is a distributed network — ECU is a server, CAN is the backbone. That's not a metaphor. It's how we diagnose.

Agreements protect both sides

Every job starts with a signed agreement and a deposit. No surprises. You know what's being done and what the cost is before we touch your module. Balance is due after verification.

Records on file

Every session is logged. Backup files, diagnostic reports, and session notes are retained. If you come back in 6 months with the same module, the history is there.

Ready to book from Polokwane?

Send the VIN first.
We confirm before you remove anything.

Immobiliser Work from Polokwane via nationwide mail-in. Courier both ways, WhatsApp updates throughout, verified result before dispatch.

Nationwide Coverage

IMMO-off — all 13 cities

We serve every major metro in South Africa via secure courier — same national bench, same backup-first protocol.

Louis Trichardt Polokwane Johannesburg Pretoria Rustenburg Witbank Nelspruit Durban Bloemfontein Kimberley Upington East London Port Elizabeth Cape Town