Was wondering if someone can help. I accidentally hit a post which pushed my 200 series Sahara mirror backwards. Now the bloody thing doesn't firmly lock in place and tends to fold in when I start the ignition. My question is if I buy an aftermarket LH mirror can I disassemble it and pinch the mechanism inside to replace what I suspect is broken in mine. Toyota want $2,900 for a replacement whereas an aftermarket unit is less than a tenth of the quoted price. Any comments welcome.