[brlight]

Hi, I´ve recently updated all Modules on my Auto through ISTA-P, update went successfull and without errors (At least ISTA-P showed that). The issue I have is that after the update I have the following errors on MRS Module/ECU:
93B5 - Seat-belt tensioner , driver's side , rear and
93B6 - seat-belt tensioner , passenger's side rear
What I´ve tried:
- Delete errors (Without success, errors keep coming back);
- SG_CODIEREN on the Module (Without success, errors keep coming back);
- SG_RESET (Didn´t work also, errors still present);
- Although the error was not present before updating Module, I´ve check the following connections: (Both Seat belt tensioner cables and BST).
I don´t know if it is possible but I would like to try now to revert it back to the old Software/Firmware, since the error was not present with it perhaps errors will go away.
Before update:01 MRS OKAY 9125224 KY31936 29.06.2006
After Update:01 MRS OKAY 9134280 KY31936 18.05.2024

Any help is greatly appreciated, maybe someone else has experienced the same problems.