I own a 2008 audi A6 2.0tdi(really nice car)and to satisfy my car insurance company I have hard wired a dash cam to passenger side dashboard
fuse box (followed instructions on you tube even though its a latter A6)
but now it throws up a blown bulb symbol on dash between both clocks.i have tried other ignition feeds from both dash board fuse boxes
but still the same(looks like car electrics don't like additional wiring)please note I have been using a piggy back fuse holder
so I don't have to damage wiring
is there a ignition feed I can use which is not voltage sensitive when ignition is turned on?
and if so which fuse box is the fuse required for this application(as this car has numerus fuse boxes fitted)
sorry hello to all members

 

I am also new here and saying hello to all.