{"product_id":"n10733301-halogen-bulb","title":"Mercedes Sprinter H15 Halogen Headlight Bulb 12V 55\/15W – Flosser | VS30 | #N10733301","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eA burnt-out H15 bulb on a VS30 Sprinter takes out both the high beam and the daytime running light in the same headlight assembly simultaneously — leaving the van with a dark headlamp that is both a safety issue and an immediate equipment violation. This is the Flosser H15 12V 55\/15W dual-filament halogen headlight bulb for Mercedes-Benz Sprinter vans equipped with halogen headlights, sold individually for direct drop-in replacement.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhat This Part Does\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe H15 is a dual-filament halogen bulb that serves two functions from a single lamp. The high-wattage 55W filament provides the main driving beam when the headlights are switched to high beam. The low-wattage 15W filament operates continuously as the daytime running light (DRL) whenever the engine is running — providing the forward visibility mandated by modern vehicle safety regulations without requiring a separate DRL lamp assembly. Both filaments share the same PGJ23t-1 base but are positioned independently within the quartz glass envelope. When either filament fails, the corresponding function goes dark — a failed 15W filament disables the DRL while the high beam remains functional, and a failed 55W filament disables the high beam while the DRL continues to operate.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eCommon Symptoms of a Failing H15 Bulb\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDaytime running light out on one side — DRL position dark while other lights function normally (15W filament failed)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHigh beam out on one side while DRL continues to operate (55W filament failed)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBoth functions dark simultaneously — complete bulb failure\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDashboard headlight warning light indicating a front lamp circuit fault\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFlickering or intermittent DRL or high beam from a failing filament\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhen to Replace\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eReplace when either filament is confirmed failed. Always replace headlight bulbs in pairs — left and right — to maintain consistent light output across the front of the van. A new bulb alongside an aged one produces noticeably different light color and intensity. Never touch the quartz glass envelope with bare fingers — skin oils cause thermal stress points that significantly shorten bulb life; use a clean cloth or gloves during installation.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eVS30 Specific — Verify Headlight Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThis H15 bulb is for VS30 Sprinters equipped with halogen headlight assemblies. VS30 Sprinters were available with halogen, bi-xenon, and full LED headlight configurations — H15 bulbs are only used in the halogen configuration. Always verify your headlight type before ordering.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2019+ Mercedes-Benz Sprinter 1500 – Halogen headlights (VS30\/W907)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2019+ Mercedes-Benz Sprinter 2500 – Halogen headlights (VS30\/W907)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2019+ Mercedes-Benz Sprinter 3500 – Halogen headlights (VS30\/W907)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e2019+ Mercedes-Benz Sprinter 3500XD – Halogen headlights (VS30\/W907)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e✔ 12V \/ 55W high beam + 15W DRL \/ H15 \/ PGJ23t-1 base\u003cbr\u003e✔ Always replace in pairs — left and right headlights\u003cbr\u003e✔ Do not touch quartz glass with bare fingers during installation\u003cbr\u003e✔ Halogen headlight configuration only — does not apply to bi-xenon or LED headlight models\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003ePart Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMercedes N-part: N10733301\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eManufacturer: Flosser — 551523\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCross-reference: H15 \/ PGJ23t-1\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSKU: N10733301\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueTec Sprinter Parts","offers":[{"title":"Default Title","offer_id":46589311778990,"sku":"N10733301","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/9077\/1374\/files\/N10733301_graphic.png?v=1788114270","url":"https:\/\/shop.bluetecsprinterparts.com\/products\/n10733301-halogen-bulb","provider":"BlueTec Sprinter Parts","version":"1.0","type":"link"}