2709029400 2709030302 Bosch MED17.7 original ECU file – Mercedes A 2.0 184hp

SW 2709029400 is also listed for

The catalogue has this SW number on 1 other vehicle variant, 1 file:

• Mercedes Viano 2.0 211hp

SW numbers next to 2709029400

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.

Other numbers for the Mercedes A 2.0 184hp

5 files cover exactly this car and engine, on Bosch MED17.7.2 (4), Bosch MED17.7 (1). If your ECU reads differently from this page, 1 of the others:

This ECU and car in figures

Bosch MED17.7: 56 files, 25 SW numbers, 3 with a map pack. Makes: Mercedes (56). Most listed: Mercedes C (11), Mercedes E (8), Mercedes CLA (6), Mercedes A (4).

Mercedes A: 582 files. ECU types: Bosch EDC16C32 (120), Delphi CRD3.40 (107), Delphi CRD3.E1 (93), Continental SID310 (71). Engine codes: 651 (102), OM651DE22LA (46), OM640DE20LAR (14), M270920 (9).

Engine code M274910: 14 files, on Bosch MED17.7.2 (12), Bosch MED17.7 (2). Listed for Mercedes A (7), Mercedes C (4), Mercedes CLC (2), Mercedes Viano (1).