Hello, I have here at least a tricky nut for me. On my Sorpio 2.9i Ghia BJ ́90 I have a problem with the locking indicator in the cobi instrument. Unfortunately the display only works with one interior temperature over 40 degrees, as soon as the inner ram cools it shuts off. I have already checked the spreader module of the GlÜ at my other Scorpio, but is not defective. I cleaned and tested the connection at the instrument cluster, also works. I have measured tecker to the instrument cluster with a multimeter. On the buckle signal are 12 V+ on (but not available in the combination), otherwise a maximum of 0.8 V+. No matter whether the doors are open or too. Oh yes, the fuses in the vehicle have already been checked and cleaned, without result (securing box at the front left and glove compartment). Since I have been puzzled since eternal times I hope that something comes up to you. Unfortunately, the search in the forum did not get me any further. Thank you for your help