a) My check engine at meter sometimes keep display even after few km drive. Why is that?b) My practice on previous car,normally i switch on the ignition and wait. after check engine goes out, then i start the engine. at my udm..It’s stuck if I wait too long at ignition..If I start just second after all the light goes out..Then ok..Anyone had experience that?c) Where can I duplicate my key? Only get one..Possible to do it at normal key shop or to bmw specialist?d) anyone at KL area know where can i rewrap my steering n seat? honestly...reasonable price...e) went to accesories shop...wanna add door lock function using brake to my alarm..seller told me that bmw come with black cobra alarm that will close the window if i lock the door..is that true? coz try at my car..the window doesn't closed.