| Diagram | Fig. 36 — HEADLAMP AND FLASHER LAMPS · ref 10 |
| Subsystem | electrical |
| Listed in parts books | 1979–1980 |
Pilot bulb
A small pilot/indicator bulb fitted in the headlamp shell, per the catalog's headlamp and flasher lamp listings.
This is the pilot bulb that fits into the headlamp shell alongside the main headlamp unit, per the catalog's headlamp and flasher lamp listings. On these late-'70s Triumphs it serves as the small indicator light you find inside the headlamp nacelle or shell, separate from the main beam bulb.
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The catalog record for this one is brief, so we can't tell you the wattage, base type, or exact wiring detail from what's on file. If you're replacing one, it's worth pulling the old bulb and matching it up before ordering, since pilot bulbs vary by base fitting.
Call the shop if you want to confirm this is the right bulb for what's in your headlamp shell before you order.
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