Look at online videos with the instructions, that helps me quite a bit. The first time I transformed him back to bot mode, one of the side mirrors popped off. Luckily I found it and figured out how to pop it back in. I also agree with the windshield, the second time I transformed him, it slipped off of the hinge. My heart dropped! But everything was fine. Takara has definitely upped the ante on these figures with Sunstreaker. I’m excited to see what’s in store with the next car bot.