This service unlocks or “virginizes” your Mercedes ECM, allowing it to be programmed and adapted to a new vehicle. If your original ECM is readable, we can clone it to your replacement unit. If it is not readable, you will need a dealer-level scan tool or equivalent to program/adapt the ECM to your vehicle. Once received, we unlock your unit and ship it back the next business day.

Please note: In some cases, we may need to open the ECM to perform this service. This may void any existing warranty on the unit.

How Our Service Works

1. Ship Your ECM: Send your ECM securely packaged to our facility.

2. Unlock / Renew: We unlock or virginize your ECM. If readable, cloning to a replacement unit is possible.

3. Return: Your ECM is shipped back ready for programming/adaptation.

Supported ECM Identifications

Before purchasing, verify that your ECM has one of the following IDs:

• CR3.XX

• CR4.XX

• CR5

• CR6

• CR60.XX

• CRD.11

• CRD2.XX

• ME9.7

• MED17.7.X

• SIM266

• SIM271DE2.0

• SIM271KE2.0

• SIM4LKE

FAQ

What is this service for?
This service unlocks or renews your ECM so that it can be programmed and adapted to a vehicle.

Will I need to program the unit after it is unlocked?
Yes. You must program or adapt the ECM to your vehicle using a dealer-level scan tool or equivalent.

Does the part number on my replacement need to match the original?
Yes, it is always recommended to ensure compatibility.

Who pays for shipping?
You pay to ship the ECM to us. We cover the return shipping.

Where do I ship my ECM?
After purchase, we will provide an email with the shipping address.