What is the meaning of "Ben arabamın bakımını"
I care of my car?
I confuse with this rule in Turkish.  araba-m-ın, bak-ım-n-ı
I´m angry to myself sometime when I confuse Turkish.        

 It is only part of a sentence! No wonder you are hitting your head against a wall

araba bakımı : periodic service of a car. (literally "taking care of the car")

ben arabamın bakımını ....

there´s a verb missing!

I ..... my car´s service

Take your guess ... I have to do my car´s service, I can´t afford my car´s service, etc etc !!!