Original SA code

[wilkoturbo]

Hi all been playing about with ncs expert successfully coded the webasto heater but in return got the tyre light flashing constantly !
I think I must of removed part of the sa code , my question is how can I get the original code back in , hopefully stopping that light from flashing
Many thanks Paul

[TerraPhantm]

Did you replace the SA on both modules (KOMBI and EWS on your car I think)? If not just read the SA off the module you didn't change. Otherwise... I would look up your car's build sheet and then calculate an appropriate SA code

[wilkoturbo]

Wo wo wo slow down calculate my own sa code how ???
And read / code in the ews option
Many thanks for the fast reply
http://img.tapatalk.com/d/13/02/06/6e6uzy7y.jpg

[wilkoturbo]

I only read in the ews module

[TerraPhantm]

There are a couple SA calculators out there. Or alternatively, you can read the E53ZST.000 file (in the daten folder) in notepad. It's a document that has the values listed to all the options, and how much to increment the checksum by for each value.

If you only changed the EWS module, the original SA should still be code in the KOMBI (or maybe another module... I'm not too familiar with the E53, but there should be 2 modules)

[wilkoturbo]

Many thanks I just want to go bk to the default setting ? Is that possible ?
Many thanks Paul
I'm looking for they file now

[wilkoturbo]

Won't open that file ?