I recently bought an 09 A6 C6 with (I believe) Xenon headlamps and halogen bulbs in the inner pair of positions where I would normally call "main beam"
My understanding is that the outer lamps which have bug-eye lenses are xenons and have internal lensing to do both dipped and main beam functions. It appears the inner halogens are only for what the manual calls "Pass" (ie flash the lights)
Please correct me if any of the above is wrong
Problem:
Dipped beam is superb with a razor sharp cutoff and excellent kerb illumination.
'Main' beam is atrocious with negligible focus, scattered beam and poor general illumination. It's utterly useless for driving on unlit roads (common in my use) - a glow-worm or a candle would be better.
Pass/Flash (the inner halogens) give a fabulous, accurate beam straight down the road to the horizon
Is there a fixable problem with the xenon main beam? I see oncoming cars which are blinding for a mile, mine barely illuminate the front bumper
Can I make the car use the halogens for main beam instead of having to hold the switch/lever in the Flash position while trying to steer?
Thanks
Richard
My understanding is that the outer lamps which have bug-eye lenses are xenons and have internal lensing to do both dipped and main beam functions. It appears the inner halogens are only for what the manual calls "Pass" (ie flash the lights)
Please correct me if any of the above is wrong
Problem:
Dipped beam is superb with a razor sharp cutoff and excellent kerb illumination.
'Main' beam is atrocious with negligible focus, scattered beam and poor general illumination. It's utterly useless for driving on unlit roads (common in my use) - a glow-worm or a candle would be better.
Pass/Flash (the inner halogens) give a fabulous, accurate beam straight down the road to the horizon
Is there a fixable problem with the xenon main beam? I see oncoming cars which are blinding for a mile, mine barely illuminate the front bumper
Can I make the car use the halogens for main beam instead of having to hold the switch/lever in the Flash position while trying to steer?
Thanks
Richard