I thought I was being smart and bought a used 2011 Cayenne S Hybrid with only 88k miles for a good price. Had a dealer do their inspections for any major issues and finding none I decided to buy it. Here we are 6 months and only 5k miles later we are leaving dinner and the engine won’t start. Car throws a warning “hybrid system failure”. I’m already assuming the worst and it’s going to be a $10k battery replacement. Haven’t had it towed to the dealer yet. Has anyone seen or heard of this issue and know what I’m up against? I thought I had done my research well but I’m finding these cars have a myriad of issues.