ECU AND TCU FILE SERVICE
Mercedes-Benz CLA-Class Original tuning files.
Mercedes-Benz CLA-Class Original file support around CRD3 and MED17. Use this page when you already know what you need and want to order directly.
700,000+ file deliveries. 128 dealers. 22 years experience. WinOLS reseller.
What we deliver
- ECU tuning files prepared for real daily jobs
- TCU file support where gearbox coverage is available
- Stage, solution, and revision work handled with clear communication
- Direct WhatsApp and email order handling
Order directly by WhatsApp or email, with portal access available as well.
Original for Mercedes-Benz CLA-Class
Engines
200 CDI 7AT - 136hp, 220 CDI 7AT - 170hp, 200 CDI 6MT - 136hp, 200 CDI 6MT -, 35 AMG 4Matic - 306hp, and 220 CDI
ECU families
CRD3 and MED17
Request overview
Mercedes-Benz CLA-Class Original is the right page when you already know the exact job you want to order.
Typical context on this page includes 200 CDI 7AT - 136hp, 220 CDI 7AT - 170hp, 200 CDI 6MT - 136hp, and 200 CDI 6MT - and ECU families such as CRD3 and MED17. That helps you send a clearer request from the start.
Original before ordering
Coverage context
Mercedes-Benz CLA-Class Original Demand is paired with 200 CDI 7AT - 136hp, 220 CDI 7AT - 170hp, 200 CDI 6MT - 136hp, 200 CDI 6MT -, and 35 AMG 4Matic - 306hp and ecu families CRD3 and MED17.
The same requested solution can still need different handling depending on engine variant, ECU family, file history, and the final target.
What to send before file work starts
- Mercedes-Benz CLA-Class with exact engine variant
- Original target and any related notes
- ECU or TCU family if already visible
- Whether the file is stock, modified, or returning for revision
Send your file
Orders are handled by WhatsApp and email. Send the file details and we will guide the next step.
We check file history, notes, and revision scope before delivery.
Available solutions
Use adjacent solution paths when you are still comparing the right direction for Mercedes-Benz CLA-Class.