−10%10% off all files right now — originals €18, map packs from €54.
€18 / file−10%

2749023701 2749035104 Bosch MED17.7.2 original ECU file – Mercedes C 2.0 184hp

HW0261SXXXXXSW2749023701CAL2749035104

Where do I find these numbers?

Vehicle
Mercedes C
Engine
2.0 184hp · M270920
HW
0261SXXXXX
SW
2749023701
Calibration
2749035104
Also written
A2749023701 · A 274 902 37 01 · A2749035104 · A 274 903 51 04

SW numbers next to 2749023701

The closest SW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.

SWListed for
2749023300Mercedes C 2.0 184hp
2749023301Mercedes C 2.0 276hp
2749023400Mercedes SLK 2.0 184hp
2749023501Mercedes CLC 1.6 156hp
2749023601Mercedes CLC 1.6 156hp M274910
2749023801Mercedes C 2.0 184hp M270920
2749023901Mercedes GLC 2.0 184hp
2749024001Mercedes C 1.6 156hp
2749024101Mercedes E 2.0 184hp
2749024201Mercedes C 1.8 184hp M270920

Other numbers for the Mercedes C 2.0 184hp

15 files cover exactly this car and engine, on Bosch MED17.7.2 (14), Bosch MED17.7 (1). If your ECU reads differently from this page, 10 of the others:

This ECU and car in figures

Bosch MED17.7.2: 276 files, 152 SW numbers, 61 with a map pack. Makes: Mercedes (260), Infiniti (16). Most listed: Mercedes CLA (61), Mercedes C (58), Mercedes A (49), Mercedes E (40).

Mercedes C: 1 113 files. ECU types: Delphi CRD3.40 (401), Delphi CRD3.E1 (129), Delphi CRD2 (90), Bosch EDC16C2 (61). Engine codes: 651 (401), OM651DE22LA (55), M270920 (23), OM651DE22LAR (17).

Engine code M270920: 63 files, on Bosch MED17.7.2 (55), Bosch MED17.7 (8). Listed for Mercedes C (23), Mercedes E (11), Mercedes CLA (10), Mercedes A (9).

What you get

  • The original (stock) read of this ECU as listed, as a ready-to-use .bin file by e-mail.
  • File sizes differ between tools and read methods — check that the numbers match your ECU before buying.
  • Original read only: no full backup, EEPROM or tuned file.
  • A digital file: all sales are final — no refunds. Terms of sale

Other files for the Mercedes C

Other Bosch MED17.7.2 files

Original ECU file Bosch MED17.7.2 · 0261SXXXXX · 2749023701
€18
  1. 1 · E-mail
  2. 2 · Card
  3. 3 · File

Checking availability…

All sales are final — no refunds.

Card payment by Stripe · charged only when ready · Terms of sale · Privacy