2789021600 1579031700 Bosch MED17.7.3 original ECU file – Mercedes SL 5.5 525hp

SW 2789021600 is also listed for

The catalogue has this SW number on 2 other vehicle variants, 3 files:

• Mercedes ML 525hp 2 files
• Mercedes CLS 4.7 408hp

SW numbers next to 2789021600

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 SL 5.5 525hp

3 files cover exactly this car and engine, on Bosch MED17.7.3 (3). If your ECU reads differently from this page, 1 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 SL: 41 files. ECU types: Bosch ME9.7 (17), Bosch MED17.7.3 (6), Bosch ME2.8 (5), Bosch ME2.8.1 (4). Engine codes: M278DE46LA (2), M156E63 (1), M 104 E 32 (1), M275KE55LA (1).