Q:I bought a side mirror from you last fall and was very pleased. Now I am back due to radio/climate problems and I think an ICM may be what I need, but need some guidance. 2004 Volvo XC90 T6–radio plays intermittently, screen goes blank then comes on, some days it works fine and other days it is completely wacky–for about three weeks. Now, my AC is starting to do the same. When it works it’s icy cold, but sometimes it does what the radio does – no blower and no control over making it work. Would the ICM cause both, or are they two different parts? We pulled the ICM last night and I have code numbers from the back. On the radio there are two stickers – a blue one and yellow one. Blue sticker: 30679226 – 4970 Japan – 03 W 37 Yellow sticker: 30679180 – 4970 Japan – 03 W 37
If it is easier to answer these questions by phone, please send me your number and I will call.

A:it looks like icm or amplifier is giving you problems I would have it scanned with vida or volvo specific scanner and that would be the best and easiest way
I do have correct icm it is matrix one with premium sound I also have amplifier so please have it scanned because it is strange it affect ac and it shouldn’t