Toyota sienna limited awd 2012

Spent over $2000 on front suspensions , bars and links and control arms, engine oil , rear differential oil rear rotors and pads remote starter etc. Limited edition and AWD. All extras work well beside the right sliding door the cable snapped you can hear the motor working. The rear bumper has a side crack. Willing to exchange with a vehicle that has mobility power assistant seat. Which is the reason of selling it as well.