Problem (SRS error / rollbar LED / relay clacking / …..) exists for a long time. Voltage on terminal 15R only approx. 5V (see previous posts) by pressing the cigarette lighter collapses it and then rises to 12V. –> then everything is OK Either a 12V output is too high or a consumer too low. I have the EZS suspected. Can you measure how much power this has to deliver there? If I pull off the fuse SRS the 12V are always there. How much electricity can the module pull ??? Can really nobody tell me how to get the 12V to terminal 15R My SL is currently in the friendly (TÜV is due) and it doesn’t look good. He wants to exchange SAM passenger, which I think is absurd. With confidence in the concentrated expertise I hope for enlightenment greeting blueglider