I am in my 20's and driving a 523i f10. I have this car since 6 years ago and joined this forum to know tips and hints about this car. I have two problems now one being the car battery is running out which they always show battery charge very low and the other problem is that the door handle starting to melt away I guess is because of hand lotion that I used. Was wondering where could I solve these problems. Thank you for looking into this post. Hobbies include futsal and driving