Many Thanks everyone for these valuable suggestions . I ll get in touch with these repair places.Problem with Al Fardan is that they charge a lot for parts and labor and their philosophy is to replace and not fix .For instance when I took it for service there few months ago , i asked if they could polish the glass of my headlights so that it looks better . They said no , and advised headlight replacement . When i took it to a dent fixing place a month later in Industrial area , he polished it for free for me :-)