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BMW MDG1 Remote Unlock

   

BMW MDG1 ECU Unlocking Service

Unlock your modern BMW's MDG1 ECU for OBD tuning. Purchase the unlock service directly or bundle it with one of our performance tunes.

Enquire for Tune Bundle Purchase Unlock Only

What is the Remote Unlock?

Modern BMW Bosch MDG1 DMEs can arrive or become software‑locked. Autotuner’s Remote Unlock process safely removes this lock at their secure facility. Once returned, the ECU can be read and written via the OBD port using the appropriate tool.

  • Secure facility unlock (no risky in‑car hacks)
  • Enables OBD read/write afterwards
  • Ideal where BMW updates have closed previous exploits
BMW MDG1 ECU

How it works

1) Remove & inspect
We remove the ECU and check casing/pins. Where applicable, we open it carefully and re‑fit to confirm the vehicle starts.
2) Ship to Autotuner
We pack and dispatch the ECU via insured courier to Autotuner for a secure Remote Unlock procedure.
3) Unlock & return
Autotuner performs the unlock and sends the ECU back to us. We refit and health‑check on the car.
4) Tune by OBD
With the ECU unlocked, we can read/write calibrations through the OBD socket and proceed with your chosen tune.

Choose Your Unlock Option

Unlock Service Only

Purchase the DME unlock service to use with your own tuning software or preferred tuner. We handle the logistics, unlock, and return of your ECU, ready for OBD programming.

Purchase Unlock Online

Unlock with an Evolve Technik Tune

Get a discounted price on the unlock service when you bundle it with one of our expertly crafted performance tunes. Contact us for a personalised quote for your vehicle.

Enquire For Bundle Price

Is my ECU a Bosch MDG1?

Common BMW MDG1 codes we see:

  • MD1CP002
  • MD1CS001
  • MG1CS003
  • MG1CS024
  • MG1CS201

Unsure? Send us your VIN/ECU label photo and we’ll confirm.

Pair it with a tune

Once unlocked, we can calibrate to your goals—Performance, ECO or hardware‑matched stages. Explore options for your car:

TUNE MY CAR

FAQ

Why is a Remote Unlock needed on MDG1?
Bosch closed earlier vulnerabilities on the MDG1 generation, so certain software versions are fully locked. Remote Unlock is a controlled, off‑car procedure that preserves the method’s integrity and enables future OBD read/write.
How long does it take?
Turnaround is typically 7-14 working days door‑to‑door once shipped, depending on carrier and queue.
Is pricing fixed and tied to a specific tool?
Pricing is fixed for single and twin ECUs, Tuning will be an extra charge on top. The unlock enables OBD access by other tools but we recommend to stick with Autotuner
What if the parcel is delayed or lost?
We ship with tracked, insured carriers and share tracking both ways. Your ECU is handled in a dedicated workflow from removal to refit.
Does every update require a Remote Unlock?
No—some DMEs can still be serviced by OBD/Bench depending on software level. We’ll test your ECU to advise the correct path.
What happens after unlock?
Your ECU returns ready for OBD read/write. We back‑up, calibrate, verify on‑road/rollers, and provide aftercare.

Shipping & Packaging

Please place the ECU in an anti‑static bag (if available), pad on all sides, and use a sturdy box with your contact details inside. We’ll label and dispatch via our carrier. If you’re sending an ECU to us first, address it to Evolve Technik, Bayswater North (HQ) and include your VIN and return details.

Ready to proceed?

Purchase Unlock Service Enquire About Tune Bundle

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