I have a brand new OEM CD Changer that was installed 4 months ago. My #5 Disc will not play, and my NAV Screen keeps saying NO DISC when I try and play or change to #5.

All my other Disc's play (1, 2 ,3, 4, & 6)

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03' X5 4.4i Black Sapphire/Black
04' Land Rover Range Rover HSE
95' Jeep GC Ltd