Gentlemen

I drive an A4 3.0 2002 and find that the headlights are not bright enough. What are my opt ins that are fully compatible with my car. I'd like to start with the bulbs first before I consider changing the headlight part.

Also, my taillights keep on burning out and I would like to consider replacing them with LEDs. Again, I would like them to be compatible with the Audi computer.

What and where should I buy?

Thanks

 

As for the Head lights, you can get them upgraded to the HID lights ( Talking about the bulbs )
Some A4's come with factory HID's and some dont. If thats your case, then you can do a conversion to the HID's with an after market HID kit.