SRS problem

Hello Saabfahrer, after repeatedly disconnecting and attaching the battery there is the following SRS problem with a Saab 9000 2.3 FPT, model and year 1995, after turning the ignition key into the position start SRS lights up for 4s, extinguishes 1s and lights up permanently afterwards. As can be read here several times in the forum, the error must be read and deleted by a Saab dealer. Nevertheless the following questions: 1. Can someone interpret the SRS problem due to the lighting? 2. Where will the SRS errors be physically splashed? In the motor control unit, in the SRS control unit, in the ABS control unit… or where else is the memory chip installed?? Thank you for any relevant note!