how to run codes? 01 A4
#1
how to run codes? 01 A4
i need to find out right now how to check the codes on my 01 A4 1.8t. i went to autozone and they wouldnt dot it for me. i remember back when i was looking for an A4 i saw a post about someone using the buttons near the A/C unit to manually check for codes. anybody have the how to? and maybe a link to a list of all the codes. i searched and couldnt find what i was looking for
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