Hello dear forum, I am traveling with my R500 to South France as once the yellow engine control light concerns. In the manual it says, check tank cover, and it could be that no Bensin is in it. Was half full and is now fully fuelled. However, the lamp remains on (( Otherwise it could be a problem of: – fuel injection – exhaust system – ignition system What can/should I do? It is 7 o’clock in the evening, and I am still 500km away from my destination. And look what happens? At worst, the engine falls into the emergency program. Could I complete my way with it? What do you get in the 500 with 306ps? Have always fuelled Super Plus until now. Did more octan be always better. Or 95s? Not that I did something wrong with it? Please… HELFT MIR (( Thanks in advance Mfg Kay