Build the scanner tool, and interrogate further.

Arthur's scan tool: http://members.aol.com/ajdalton7/ledtool.jpg

JimF's site to give you some insight as to what the codes mean:http://pages.prodigy.net/jforgione/MB_S500.html (see the Diagnostic Module code - section 6 for current codes)

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It is a truism that almost any sect, cult, or religion will legislate its creed into law if it acquires the political power to do so. Robert A. Heinlein


09 Jetta TDI
1985 300D