Sorry I can't type Chinese words right now. I have a question to ask, Thank you, & l+ G3 o- M+ P" y$ `( D 6 I" X6 ~ b/ F- G0 O6 | $ u3 M3 E+ W- ]Yesterday I reverse my car and the back of car hit a colum , When I am driving, I feel a little bump. Do I need to repair or inspect? Thank you,