Just bought a 2007 A4 with the LED/Projector headlights, not the adaptive headlights however. I have a few questions I was hoping to get some help with.

1. The first time I drove the car at night I noticed the low beams were very low. I put it in the garage and found the adjusters, but soon ran out of adjustment without much improvement. Any idea on what might be another reason for this?

2. This car does not have the Auto headlight setting, but in the owners manual I noticed the sensor for them is in the mirror. If I purchase a mirror with the sensor and a new headlight switch with the Auto feature is the wiring already in the car from the mirror to the switch?

3. Has anyone ever wired an accessory item that comes on with the engine running to a solenoid that will turn on the LED's anytime the engine is running?

Thanks for the help.