My BMW 5 Series has been giving me gearbox trouble for the past week. It's jerking when I shift and sometimes it feels like it's slipping, especially from second to third. I'm in Al Nahda and I've asked a few people for recommendations but nobody seems to know a place that actually understands BMW transmissions. I don't want to take it to just any garage because I've heard too many stories about people messing up these cars with generic parts and guesswork. A friend told me to look for Genuine BMW gearbox repair in Sharjah but he didn't have a specific name. Has anyone here used a shop they'd actually recommend? I want someone who knows these cars properly and won't just guess and replace the whole unit. Any real experiences would really help because I need this sorted soon.