Hi, I have the following problem: My retrofit radio (BLP 870) latest version restarts (booting) every time I start the engine. In principle OK, but annoying, if the engine is turned off only for a short (or long) time, because you wait for someone and stay in the car. By booting everything is again “high-speeded” like the automatic coupling of the mobile phone or the connection with the hotspot (wg. ONLINE-TMC). The latter unfortunately also does not work automatically. So again the question: where do I get 12 volts, which are available from ignition key position I to position III and then still while starting? On the picture called Terminal 5. Greeting ATZBABY