Ash, have a look at the TP setting on the radio module (it may be set too low), also have a look at the back of the radio module (one of the small 10/12 pin plugs) that plug into the radio module.



Have you added any sort of AUX/iPod connection?

HTH

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Sept 03, M3, Silver Grey. Retro-fits: Modded Mk4 DVD Drive, OEM Bluetooth, VR Control, Rainbow Speaker Upgrade, Sony SOT Amp, HK Sub, CCFL, Intravee II, NightMode.