Replaced my headlight assemblies...
#1
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Replaced my headlight assemblies...
Hi,
I replaced my headlight assemblies on my '06 with a set of DEPO HID assemblies. Well, either I'm not used to HID lights, or I'm an idiot.
I did the standard adjustment, measure center of light, mark a vertical surface, everything level, back 25 feet, adjust just under the marks. That was about useless, and it seems the left light influences the right side more than the right light illuminates anything.
Since I drive old cars, I'm not experienced with how HID's work. But the cut-off at the upper end of the beam cuts off, not fade away, I mean light/blackness.
Then, if I look at the pattern of each light as a line from left to right, they both travel a line, then shift up a bit, then continue at the higher level. Seems like if there is an odd pattern, they should do the opposite.
Like I said, I kinda had to wing it, but now I'm afraid I went too high.
Any thoughts would be appreciated. This isn't my first headlight adjustment, but it is the most difficult one.
I replaced my headlight assemblies on my '06 with a set of DEPO HID assemblies. Well, either I'm not used to HID lights, or I'm an idiot.
I did the standard adjustment, measure center of light, mark a vertical surface, everything level, back 25 feet, adjust just under the marks. That was about useless, and it seems the left light influences the right side more than the right light illuminates anything.
Since I drive old cars, I'm not experienced with how HID's work. But the cut-off at the upper end of the beam cuts off, not fade away, I mean light/blackness.
Then, if I look at the pattern of each light as a line from left to right, they both travel a line, then shift up a bit, then continue at the higher level. Seems like if there is an odd pattern, they should do the opposite.
Like I said, I kinda had to wing it, but now I'm afraid I went too high.
Any thoughts would be appreciated. This isn't my first headlight adjustment, but it is the most difficult one.
Last edited by edacsac; 03-14-2016 at 09:25 PM.
#8
Senior Member
I aim my projectors low, I know they can blind the **** out of people so I went conservative with my aim. My lights don't go above most people's bumpers but I still have opposite traffic flash me thinking my hi beams are one, then I flash back so they can see the difference lol
#9
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I aim my projectors low, I know they can blind the **** out of people so I went conservative with my aim. My lights don't go above most people's bumpers but I still have opposite traffic flash me thinking my hi beams are one, then I flash back so they can see the difference lol
After my first, by-the-book adjustment, I drove down my side street and had to break hard because a car parked on the roadside appeared out of nowhere.
I'm probably getting 150ft ahead right now, but I'm definitely above anyone's bumper.
I suppose it will take awhile to find a happy middle ground.
#10
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It should look more or less like this. Straight cutoff with a step or slope. The step is what keeps it less likely that your car bounces and gives oncoming traffic an eyeful of concentrated light lol and the step up is what gives you more distance in your lane.
It sounds like you need to upgrade to hid projectors. Most aftermarket projector headlights have hideous output even with halogen bulbs, which they're made for, and throwing in hid's in there only makes things worse
#11
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It should look more or less like this. Straight cutoff with a step or slope. The step is what keeps it less likely that your car bounces and gives oncoming traffic an eyeful of concentrated light lol and the step up is what gives you more distance in your lane.
It sounds like you need to upgrade to hid projectors. Most aftermarket projector headlights have hideous output even with halogen bulbs, which they're made for, and throwing in hid's in there only makes things worse
So it's a feature that I shouldn't see as far on the left side of the road.
Is the HID upgrade just bulbs? It would be silly to replace the assemblies that I just bought.
thank you again!
#13
Senior Member
iTrader: (1)
Originally Posted by edacsac
That is what I see. Thank you for posting that! I thought something was broken.
So it's a feature that I shouldn't see as far on the left side of the road.
Is the HID upgrade just bulbs? It would be silly to replace the assemblies that I just bought.
thank you again!
So it's a feature that I shouldn't see as far on the left side of the road.
Is the HID upgrade just bulbs? It would be silly to replace the assemblies that I just bought.
thank you again!
#14
New Member
So wait, do you already have hid bulbs in your housings or no? Now I'm confused because the first post you said you have hid. But like double clutch said, things will burn. But if you're lucky there may be direct replacements of the projectors you have if you're willing to upgrade
#15
I aim my projectors low, I know they can blind the **** out of people so I went conservative with my aim. My lights don't go above most people's bumpers but I still have opposite traffic flash me thinking my hi beams are one, then I flash back so they can see the difference lol
I ran hids in all my aftermarket headlights and never had a problem with melting.
#17
Senior Member
I Noticed something similar to what you're talking about with my ZZP Projectors that I installed. Then driving down a road at night revieled the logic in it.
The right side being higher illuminated the roadsigns on the right side of the road. The middle part illuminated my lane, while the left part cutting off lower on the oncoming traffic side. Even matched up with the White line and the yellow line on the road.
The right side being higher illuminated the roadsigns on the right side of the road. The middle part illuminated my lane, while the left part cutting off lower on the oncoming traffic side. Even matched up with the White line and the yellow line on the road.
Hi,
I replaced my headlight assemblies on my '06 with a set of DEPO HID assemblies. Well, either I'm not used to HID lights, or I'm an idiot.
I did the standard adjustment, measure center of light, mark a vertical surface, everything level, back 25 feet, adjust just under the marks. That was about useless, and it seems the left light influences the right side more than the right light illuminates anything.
Since I drive old cars, I'm not experienced with how HID's work. But the cut-off at the upper end of the beam cuts off, not fade away, I mean light/blackness.
Then, if I look at the pattern of each light as a line from left to right, they both travel a line, then shift up a bit, then continue at the higher level. Seems like if there is an odd pattern, they should do the opposite.
Like I said, I kinda had to wing it, but now I'm afraid I went too high.
Any thoughts would be appreciated. This isn't my first headlight adjustment, but it is the most difficult one.
I replaced my headlight assemblies on my '06 with a set of DEPO HID assemblies. Well, either I'm not used to HID lights, or I'm an idiot.
I did the standard adjustment, measure center of light, mark a vertical surface, everything level, back 25 feet, adjust just under the marks. That was about useless, and it seems the left light influences the right side more than the right light illuminates anything.
Since I drive old cars, I'm not experienced with how HID's work. But the cut-off at the upper end of the beam cuts off, not fade away, I mean light/blackness.
Then, if I look at the pattern of each light as a line from left to right, they both travel a line, then shift up a bit, then continue at the higher level. Seems like if there is an odd pattern, they should do the opposite.
Like I said, I kinda had to wing it, but now I'm afraid I went too high.
Any thoughts would be appreciated. This isn't my first headlight adjustment, but it is the most difficult one.
#18
New Member
I just got these and don't have any problems. It is like crack for driving at night.
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