Ram bulletin 9100948
What it saysQUAD HALOGEN HEADLAMP ASSY For inoperative park/turn signal bulbs on VF halogen headlamps, if the bulb is burned out or inoperative, replace the bulb with a TOSHIBA (W28/8W / 7444NA) bulb exclusively. NHTSA’s full summary ↓
Ram filed this with NHTSA as a service bulletin dated Oct 15, 2026, received Oct 22, 2026, about the structure. It names 6 model years (2023–2027). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationQUAD HALOGEN HEADLAMP ASSY For inoperative park/turn signal bulbs on VF halogen headlamps, if the bulb is burned out or inoperative, replace the bulb with a TOSHIBA (W28/8W / 7444NA) bulb exclusively. If the socket is melted, replace both the bulb and socket. Do not use aftermarket bulbs.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 9100948 | Service bulletin | Oct 15, 2026 | 11038656 |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
Doing the repair yourself, or pricing it before the shop does? Search the part by fitment on eBay Motors — the listing and the price are the seller’s.
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Model years it names
Source: as the manufacturer filed themAlso filed against model years this site has no page for: 2027 Ram Promaster; 2027 Ram Promaster BEV.
A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
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What owners reported
Source: NHTSA complaint databaseOwners of the 4 model years this bulletin names have filed 120 complaints with NHTSA since 2015.
The contact drives a company-owned 2023 Ram ProMaster 1500. The contact stated that while driving at an undisclosed speed, the driver's side A-pillar trim was blocking the side view mirror, creating a hazard for the driver, because there was a limited side view while driving.
2023 Ram ProMaster · Structure · filed with NHTSA Apr 15, 2025 · ODI 11654837
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
More bulletins about the structure
Source: same model, same component group15 other manufacturer communications filed against these Ram models under the same component group (structure), newest first. The eight newest are listed; the rest are on the Ram list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| S1623000028 REV. I | Service bulletin | Jun 12, 2026 | Outside Power Fold Rearview Mirror Noise Or Loose At Pivot. Mirror Contacts Door Window Glass In The Folded Position. |
| 23-015-26 | Service bulletin | May 5, 2026 | Missing Roof Rack Bracket Customers may comment on the following: ● Right front rack bracket is missing. This bulletin involves installing t… |
| S2623000019 | Service bulletin | Mar 27, 2026 | Water Leak From Roof Area. |
| 23-005-26 | Service bulletin | Mar 4, 2026 | Windshield Wiper Blade Maintenance Customers may experience one or more of the following: SYMPTOM: ● Wiper blades that chatter/streak/jump/s… |
| S2505000010 | Service bulletin | Oct 10, 2025 | After Recent Repair Cruise Control Disengages, Malfunction Indicator Lamp (MIL) And/Or Brake Lamp Is On. |
| 23-008-25 | Service bulletin | Sep 18, 2025 | Exterior Front Lamps Condensation Clearing Procedure *Some customers may report that on occasion vehicle exterior front lamps… |
| 23-031-25 | Service bulletin | Sep 12, 2025 | Windshield Crack at Lower Edge Customers may comment on the following: ● A crack (or cracks) at the bottom of the windshield. This bulletin… |
| 23-006-25 REV. B | Service bulletin | Jul 24, 2025 | Windshield Wiper Blade Maintenance Customers may experience one or more of the following: ● Wiper blades that chatter/streak/jump/skip/smear… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Ram, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Ram 9100948 a recall?
No. A service bulletin is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the 9100948 repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way. Every Stellantis warranty extension on file lists the ones Stellantis has filed.
Which vehicles does 9100948 cover?
The manufacturer filed it against 6 model years: 2026 Ram ProMaster, 2025 Ram ProMaster, 2024 Ram ProMaster, 2023 Ram ProMaster, 2027 Ram Promaster, 2027 Ram Promaster BEV. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.