Led H7 headlight error code

[AJR Franky]

Hi guys I bought these H7 LED Headlights for my 2010 A3 8P. The install was a success and they work great, but I have stuck the halogens back in due the dash saying they're not working, annoying beep everytime I use them. Can anyone recommend some decent bulbs, I just want plug and play, hopefully no Resistors or wiring involved. Thanks. 

[Steve Q]

Sounds like the power is too low for the car to register them. So either a resistor will be needed but bear in mind the law is changing around headlight modifications. 

Cheers

Steve