Emission Control System Warning Light

Asked by Jan 19, 2016 at 04:02 AM about the 2010 Audi Q7 3.0 TDI quattro AWD

Question type: Maintenance & Repair

I have a 3.0 Audi Q7 Quattro which went
into the garage last week for cam cover
gasket and replacement injector seals,  
today the emissions warning light has
come on, could the repair work and the
warning light be related? The garage it
went to is 40 miles from me I don't wanna
drive down with 2 small kids if they are
going to tell me it's not related and I can't
get hold of them on the phone

1 Answer


If this was not the case before you brought it in, I say this is suspicious. Doesn't sound like you have a choice of garages to go to tho. I would say to get someone else to look at it in case it is a easy fix like a wire or something. But no they are not related anyway.

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