Hello dear forum community, the car from my parents has the following problem. In autumn I changed the brake at the front completely. The brake was fixed at the front left. After the change it was easier, but somehow not normal. Now about 3 weeks ago the two lamps started to light up. At times they only start to light up after a few kilometers. On Friday I took the car on stage again. I already noticed that the car doesn’t roll at all. The piston at the front left was solid. I took it out, made everything clean, everything back in and also immediately the brake fluid new, because there was also a lot of air in the brake system from the action. So, the wheels turn super, car rolls. So off on the brake stand and there you have already seen. Left side brakes with approx. 1.5 kN, the right side with 3.0 kN. Both above all lamps are on. During the test drive I put the car almost across when I kicked the iron (I did yes At Sa. I drove directly to Mazda and wanted to have it read out – but nothing there. The contract workshop does not come into the ECU. Now they want to measure if all cables are in the right place. Did anyone ever have that? At Volvo I know e.g. that a plus cable rots and ABS overrides. What is this like at Mazda? It is by the way a 323F 2.0 l TDI (or whatever the ending is) Would I be happy if someone can help me there. LG, Alex.