okay, well i am bound and determined to figure out how to hook that temp sensor up, so i'm hopelessly trying to figure that #*#* diagram out. I THINK the wire i need to tap into is a wire that is labeled GY/BU, but what does that mean in real word terms? i'm guessing gray and blue? The wire i'm trying to tap into is the wire that the dimmer switch/potmeter controls, so that my temp sensor will be illuminated at night. If anyone wants to look at it for themselves it is on page 22 on electrical diagram index for a 1983 300SD, under instrument cluster lighting. Would my existing wiring be able to handle the added current draw of the addtional lamp? Thanks in advance
Ryan

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83 300SD.......sold
96 integra SE....sold
99 a4 quattro....sold
2001 IS300.......sold
2002 330i.........current.
2004 highlander limited....current.