{"id":2065,"date":"2026-01-18T11:25:37","date_gmt":"2026-01-18T17:25:37","guid":{"rendered":"https:\/\/www.schwie.com\/brad\/?p=2065"},"modified":"2026-01-18T11:48:06","modified_gmt":"2026-01-18T17:48:06","slug":"2001-volkswagen-new-beetle-gls-aeg-engine-and-led-conversion","status":"publish","type":"post","link":"https:\/\/www.schwie.com\/brad\/?p=2065","title":{"rendered":"2001 Volkswagen New Beetle GLS (AEG engine) and LED conversion"},"content":{"rendered":"<p>Since 2010, low beam halogen bulbs on the above-referenced vehicle have been replaced on three separate occasions. Not terrible, but my relatively new driving daughter has noticed my wife&#8217;s car (HID bulbs) and my parents&#8217; electric cars (LED bulbs) illuminate features on and off a night-time road much better than our New Beetle&#8217;s halogens. And when the driver-side low beam bulb recently capitulated, I got serious about converting it to newer bulb technology.<\/p>\n<p>I understand LED&#8217;s have a much lower watt draw than halogens (and presumably also better than HID bulbs), so I focused my effort on LED bulb conversions. I figured more people are considering this, so I was somewhat surprised after searching online inventory for my local NAPA and finding that they had no LED conversion bulbs available. Maybe I searched wrong? I know many different options exist. Sadly, I don&#8217;t like buying car parts online and prefer to source them locally should a problem crop up later, so I moved on to AutoZone and Advance Auto Parts. Both carry LED conversions, specifically one made by OSRAM Sylvania, the H1LEDHP.BX2 for our New Beetle.<\/p>\n<p>At the time of this post, AutoZone&#8217;s website shows:<\/p>\n<div id=\"attachment_2066\" style=\"width: 310px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.schwie.com\/brad\/wp-content\/uploads\/2026\/01\/Image.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2066\" class=\"size-medium wp-image-2066\" src=\"https:\/\/www.schwie.com\/brad\/wp-content\/uploads\/2026\/01\/Image-300x134.png\" alt=\"Autozone showing incorrect picture for above-referenced part number.\" width=\"300\" height=\"134\" srcset=\"https:\/\/www.schwie.com\/brad\/wp-content\/uploads\/2026\/01\/Image-300x134.png 300w, https:\/\/www.schwie.com\/brad\/wp-content\/uploads\/2026\/01\/Image-500x223.png 500w, https:\/\/www.schwie.com\/brad\/wp-content\/uploads\/2026\/01\/Image.png 669w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-2066\" class=\"wp-caption-text\">Autozone&#8217;s listing for above-referenced part number has incorrect product picture.<\/p><\/div>\n<p>After having to return what AutoZone showed in the picture, which was difficult considering the receipt showed the website&#8217;s part number, I found the correct H1 bulb in-stock and for less at Advance Auto Parts just down Lake Street.<\/p>\n<p>Installation was nearly identical to a halogen bulb. The one adjustment I had to make was bending each of the New Beetle&#8217;s bulb clips outward, so that they could fit around the LED&#8217;s cooling plate. This slight modification aside, I tested the bulbs last night and wow, I&#8217;m impressed. I wouldn&#8217;t say they are twice as bright, but they definitely appear to be close to the 1,621 lumens that Sylvania claims and <a href=\"https:\/\/shop.advanceautoparts.com\/p\/sylvn-h1-led-ultra-powersports-headlight-or-fog-bulb-6000k-cool-white-light-2-pack-h1ledhp-bx2\/50251325-P\">Advance Auto Parts repeats<\/a>.<\/p>\n<p>One other odd behavior with these bulbs that I noticed: when flipping the New Beetle&#8217;s high beams on, the low beams illuminate along with the old halogen high beam bulbs I left in. I think this happens, because Sylvania&#8217;s H1 bulbs operate at both voltages unlike the old halogen bulbs. I bet there&#8217;s an intermediary device I could add to stop this. I considered a workaround of replacing the existing high beam halogens with another set of these Sylvania H1 bulbs, but I think the problem then would be that both sets of bulbs will turn on when the low beams are flicked on &#8211; fellow road users won&#8217;t like the New Beetle&#8217;s headlights if it operates this way. For now, I&#8217;ll stick with the Sylvania H1 bulbs only for the low beam, though when the lower hanging halogen driving light bulbs break I may replace them with H1 LEDs too.<\/p>\n<p>Final verdict on these: buy! Should the operation of these bulbs be causing other issues, Sylvania ships them with a lifetime warranty. Keep your receipt\/paperwork. Should these Sylvania LEDs not work out, I may consider <a href=\"https:\/\/undergroundlighting.com\/collections\/h1-direct-replacement-bulbs\">options here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Since 2010, low beam halogen bulbs on the above-referenced vehicle have been replaced on three separate occasions. Not terrible, but my relatively new driving daughter has noticed my wife&#8217;s car (HID bulbs) and my parents&#8217; electric cars (LED bulbs) illuminate &hellip; <a href=\"https:\/\/www.schwie.com\/brad\/?p=2065\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2065","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=\/wp\/v2\/posts\/2065","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2065"}],"version-history":[{"count":7,"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=\/wp\/v2\/posts\/2065\/revisions"}],"predecessor-version":[{"id":2073,"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=\/wp\/v2\/posts\/2065\/revisions\/2073"}],"wp:attachment":[{"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2065"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2065"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.schwie.com\/brad\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}