0261S07802 2789022500 Bosch MED17.7.3 original ECU file – Mercedes CLS 5.5 525hp

Other SW versions on HW 0261S07802

2 SW versions sit on this HW in the archive, 2 files in all. This page is SW 2789022500. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.

SW 2789022500 is also listed for

The catalogue has this SW number on 2 other vehicle variants, 8 files:

• Mercedes ML 5.5 525hp 5 files
• Mercedes SL 4.6 435hp 3 files

SW numbers next to 2789022500

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 5.5 525hp

2 files cover exactly this car and engine, on Bosch MED17.7.3 (2). If your ECU reads differently from this page, the others:

This file's map pack against other Bosch MED17.7.3 packs

Its pack names 181 maps. The 25 Bosch MED17.7.3 packs in the archive have 132 to 389 maps, median 235; 16% of them name fewer than this one.

Named here but in under a quarter of the Bosch MED17.7.3 packs: Injection time, Limiter of steady turbo pressure.

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 M157DE55LA: 12 files, on Bosch MED17.7.5 (6), Bosch MED17.7.3 (5), Bosch MED17.7.1 (1). Listed for Mercedes G (6), Mercedes S (4), Mercedes CLS (2).

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