I have a 1994 Maxima with a Bose stereo system in which the CD player does not work. I can hear a relay clicking and just need to replace one of the 4 relays, does anyone know which relay it is? I cannot find it anywhere in any of the manuals that came with the car.

Optional Information:
1994 Nissan Maxima V6 size??

Already Tried:
Checked fuses, cleaned CD player.