Continental SID321 original ECU files

Vehicles with a Continental SID321

Continental SID321 files are listed for 3 makes and 6 models, the most listed first.

How to identify your Continental SID321 file

How the numbers on this ECU type start:

• HW 23710… 40 of the 40 files with a HW number, 100%
• SW 23710… 40 of the 40 files with a SW number, 100%

A HW number alone does not pick the file: 237105JU00 carries 2 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

Continental SID321 map packs in figures

1 pack, 105 maps.

All Continental SID321 HW and SW numbers

3 HW numbers and 4 SW numbers, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.