Car mode driving me crazy

[Omar Rabah]

Car mode is driving me crazy .It keeps popping up at random times with car dock but then i downloaded an app called Dock No-Op the car dock stopped showing up instead only a black screen that shortly disappears but car mode keeps enabling it self and popping up every second making a sound and it wont stop unless I removed the battery and even if I turned my phone off it will turn back on and it wont charge during this problem(sometimes) .
I did not find any solution for this problem I have galaxy s2 GT-19100 4.1.2.

Thanks