So I was installing my new Blaupunkt Monterrey MP35 today, it went in pretty easily. Once I had the power and speaker wires connected, I had it turned on to listen to it while I finished up everything else. Then right before I was done, it quit working. This radio can play for a limited time with the car off, which is what I was doing, so its powered by the constant +12v wire. Well, after it quit working, I tested voltage at that wire and there was none. The illumination wire has 12v with the lights on and the red wire has 12v with the key on, but the constant no longer has power.

I looked at the fuse box and they all look okay, but I don't have a map of which fuse is which. Is there an in-line fuse for the constant +12v wire somewhere? I saw one on the red 12v wire for when the key is on, but not on the constant 12v wire.

Any help is appreciated...tomorrow when its stopped snowing I'll go out and mess around with it again. But if someone knows what's going on, it'll help a lot. Thanks!
-Geoff

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1985 300TD-euro 352,000 mi
1974 240D (1?)52,000 mi - has a new home now