OK mate, heat normally causes a unit to shutdown and that breaks the MOST network and the whole system powers off so if the HU stayed powered then the network must have been up.
It could be the DRO Mic or a sticking volume control knob on the HU i will send you some instructions on checking them via e-mail if thats OK as its in a scanned document and there is a lot to type so it will be quicker
__________________ One thing you will learn with German cars - If it's simple it ain't happening. |