Siemens MSE 3.7 original ECU files

Vehicles with a Siemens MSE 3.7

Siemens MSE 3.7 files are listed for 5 makes and 14 models, the most listed first.

How to identify your Siemens MSE 3.7 file

How the numbers on this ECU type start:

• HW 5WP22… 29 of the 34 files with a HW number, 85%
• HW 41225… 5 of the 34 files with a HW number, 15%

A HW number alone does not pick the file: 5WP2 2452 carries 10 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

Siemens MSE 3.7 map packs in figures

4 packs, 10 to 17 maps each, median 14.

All Siemens MSE 3.7 HW and SW numbers

6 HW numbers and 28 SW numbers, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.