1529020900 1529030900 Bosch MED17.7.1 original ECU file – Mercedes SL 5.5 421hp

SW numbers next to 1529020900

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.

This ECU and car in figures

Bosch MED17.7.1: 29 files, 17 SW numbers, 4 with a map pack. Makes: Mercedes (28), Hyundai (1). Most listed: Mercedes C (10), Mercedes CL (4), Mercedes ML (3), Mercedes SL (3).

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).