hi help needed guys????
 

I am due to colect our new mercedes b class tomorrow and i am desperately sorting tunes out for our new car HOWEVER i am unable to find out what type of connection the AUX in is in the glove compartment . The car is fitted with and audio 20 and is on a 60 plate , any help would be gratefully accepted how can i possible cruise in my brand new B class without my tune :confused::(