Mercedes Donor ECU Programming to Ignition Switch.

Mercedes Donor ECU Programming to Ignition Switch

Our Mercedes Donor ECU Programming to Ignition Switch service is designed for Mercedes vehicles where the original ECU is missing, damaged, or unreadable. If you have a new or donor ECU that cannot communicate with the original key, this service allows you to restore full vehicle functionality safely and efficiently.

Why Choose This Service?

• Perfect for Mercedes vehicles with missing or unreadable original ECUs.
• Program keys to a new or donor ECU without purchasing a brand-new ECU.
• Cost-effective solution to regain access to your vehicle quickly.

Shipping Instructions

To use this service, mail the following parts to our shop:

1. Donor ECU: Must match the original ECU part number.
2. EIS Electronic Ignition Switch: Needed to extract key data.
3. Original Key: Corresponding to your car’s ignition switch.
4. Add the service to your cart, complete payment, print your receipt, and ship all parts to us.

Programming Process

1. Virginize Donor ECU: Reset to a like-new state ready for programming.
2. Retrieve Key Data & VIN: Extracted from your vehicle’s ignition switch.
3. Program ECU: Original key data is written into the donor ECU, restoring full vehicle functionality.

If you still have the original ECU and it communicates properly, you may choose our Mercedes ECU Clone Service. This is a cheaper option because we can clone the original ECU directly without reading the ignition switch.

To proceed with the Donor ECU Programming to Ignition Switch service, simply add it to your cart, pay, print your receipt, and mail your parts. We will email the receipt, so check your spam folder. If you don’t have a printer, note your order number for reference.

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