Mercedes SL Bosch ME9.7 original ECU files

Mercedes SL Bosch ME9.7 engines

20 files across 8 engine variants and 1 engine code. Listed most: 5.5 476hp, 5 files.

How to identify your Mercedes SL Bosch ME9.7 file

How the numbers on this model with this ECU type start:

• HW 00344… 8 of the 17 files with a HW number, 47%

In the whole archive, 4 589 of the 4 599 files with HW 0261… are Bosch units.

In the whole archive, 14 605 of the 14 611 files with SW 1037… are Bosch units.

A HW number alone does not pick the file: 0034467640 carries 2 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

All Mercedes SL Bosch ME9.7 HW and SW numbers

10 HW numbers and 13 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.