0261S06498 2789023300 Bosch MED17.7.3 original ECU file – Mercedes CLS 4.7 408hp

Other SW versions on HW 0261S06498

3 SW versions sit on this HW in the archive, 5 files in all: Mercedes CLS (4), Mercedes G (1). This page is SW 2789023300. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.

SW 2789023300 is also listed for

The catalogue has this SW number on 1 other vehicle variant, 2 files:

• Mercedes E 5.5 557hp 2 files

SW numbers next to 2789023300

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 CLS 4.7 408hp

10 files cover exactly this car and engine, on Bosch MED17.7.3 (7), Bosch MED17.7 (3). If your ECU reads differently from this page, 4 of the others:

This ECU and car in figures

Bosch MED17.7.3: 107 files, 50 SW numbers, 25 with a map pack. Makes: Mercedes (107). Most listed: Mercedes S (27), Mercedes E (19), Mercedes GL (11), Mercedes GLE (10).

Mercedes CLS: 184 files. ECU types: Bosch EDC17CP46 (47), Bosch EDC16CP31 (40), Delphi CRD3.40 (29), Bosch EDC17CP57 (27). Engine codes: 651 (29), M278KE55 (3), 642 LS DE 30 LA (3), M272DE35 (2).

Engine code M278KE55: 6 files, on Bosch MED17.7.3 (3), Bosch MED17.7 (2), Bosch ME17.7.1 (1). Listed for Mercedes CLS (3), Mercedes GL (2), Mercedes GLE (1).

4 589 of the 4 599 files here with HW 0261… are Bosch units.