FrontRanger
Newly Enlightened
Hello Automotive CPF-ers,
I recently acquired a 1999 Toyota Tacoma. It came with some aftermarket headlamps whose make I can't determine. Here is a frontal view of the right one:
I know that there is a lot of aftermarket junk out there, and maybe these are in that category. But maybe not. I took out the lamps, and they're H4 Sylvanias marked with German origin, rather than some unmarked (which usually means Chinese) stuff. And they do make a reasonably well-clipped horizontal beam on the garage door at night. The problem is that they are not correctly aimed. They're pointed much too high and I need to adjust them. Adjusting headlamps in my other car ('66 Mustang) was obvious - three screws right at the bezel. But these are quite a bit different and I wanted to ask if anyone knew how to adjust them. Here's a shot of the rear of the (mounted) light.
I am guessing that it's the two hex-head screws that I've marked with arrows, but something I read on another website described some other features that I don't even see on mine. Even if no one else here has a similar vehicle, hopefully this adjustment mechanism is a commonality among modern vehicles. Does anyone know how to do it? And is there some specialty tool you need for those screws? Even my smallest socket doesn't fit.
Also, a more general question: Does anyone have a link to the best way to optimize the adjustment angle? I see a lot of stuff on the web, but I figure CPF will be more authoritative. It's my first time on this sub-forum and hopefully this isn't something that get asked often and irritates the regulars, but I checked the lone Sticky and also had no luck with the site search engine.
Thanks for your help.
I recently acquired a 1999 Toyota Tacoma. It came with some aftermarket headlamps whose make I can't determine. Here is a frontal view of the right one:
I know that there is a lot of aftermarket junk out there, and maybe these are in that category. But maybe not. I took out the lamps, and they're H4 Sylvanias marked with German origin, rather than some unmarked (which usually means Chinese) stuff. And they do make a reasonably well-clipped horizontal beam on the garage door at night. The problem is that they are not correctly aimed. They're pointed much too high and I need to adjust them. Adjusting headlamps in my other car ('66 Mustang) was obvious - three screws right at the bezel. But these are quite a bit different and I wanted to ask if anyone knew how to adjust them. Here's a shot of the rear of the (mounted) light.
I am guessing that it's the two hex-head screws that I've marked with arrows, but something I read on another website described some other features that I don't even see on mine. Even if no one else here has a similar vehicle, hopefully this adjustment mechanism is a commonality among modern vehicles. Does anyone know how to do it? And is there some specialty tool you need for those screws? Even my smallest socket doesn't fit.
Also, a more general question: Does anyone have a link to the best way to optimize the adjustment angle? I see a lot of stuff on the web, but I figure CPF will be more authoritative. It's my first time on this sub-forum and hopefully this isn't something that get asked often and irritates the regulars, but I checked the lone Sticky and also had no luck with the site search engine.
Thanks for your help.
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