Check engine light

[mistadobalina]

picked up my 2014 a4 like a month ago. took to audi to get serviced before the warranty went out. they said everything was good.

drove it about 3k miles and check engine light came on. Out of warranty now for 1400 miles. took to autozone. code is p013e.

02 sensors are bad/running too lean.

the guy there asked me if I had pushed the engine off a cold start. It wasn't a cold start but it had sat in the cold for about 20-30 minutes and then pushed it to get on the road in traffic.
He recomended that i should just drive it and wait until the light turns off once it figures everything out.
Tried to reset the light to see if it was a real problem or the car just being weird. but the scanner will not reset the light. HELP.

[Haci]

Take out your O2 Sensor's clean them, put them back in, disconnect battery reconnect, then scan with OBD scanner. That's what I would do before I take it anywhere.