My car\'s central door locking system becomes malfunctional after an immediate oil change service.
I complainted to their service manager the next business day and they fixed one of the problem, but there is noise still can be heard. The manager made appointment for me for the next day to fix the noise.
I came by apointment the next day to the dealer. This time he asked me to pay a check-up fee and I refused. Of course he refused to fix the problem and let me leave.
I suspect they intentionally make up the problem during the oil change.
_:\'( _:\'( _:\'(