My Wife's A4 had classic coil pack breakdown, so I've been to Audi this morning for three new ones (only changed one about a month ago - so thought I'd just stick three new ones in) and the car now seems to be absolutely fine, the 'check engine' light has gone out on it's own, same as last time, but the EPC light has come on a couple of times ? (doesn't stay on though)
Wanted to read the fault codes to see what's triggering the EPC Light now!
Cheers.