when, i put the disc in the machine, and always says " DISC ERROR", i import the car from US, and there is no INFINITI dealer in Cambodia, so i was thinking that i could ask all the expert here, what can i do to solve this problem?? no matter what kind of CD i put in there, it always says DIsC ERROR.... ANY SUGGESTION for solving this..

 

Unfortunately you might be out of luck. I know the older gen sedans had an issue with this, and they ended up replacing the CD player (at the dealer). You might try calling Infiniti tech support and see what they can do for you.