Hello, dear community, with my Mercedes SL R129, 1998, Mopf 2, with 5-speed automatic, which I already own and drive for several years, suddenly the parking position “P” can no longer be inserted. The selector lever only goes up to “R” and then blocks, just as if you didn’t operate the foot brake (of course I did). The ignition key can also not be pulled off, if I have switched the engine to position “N”. The car drives and switches otherwise al In other contributions, you can refer to the brake light switch or to the selector lever module. Can you test the brake light switch yourself? Where is it? Does anyone have a photo of it? Is there perhaps an unlocking on the R129, so that “P” can be inserted again? Should I perhaps disconnect the battery? Maybe a egg lkrton control has “hanged up”? Thanks in advance, Chris.