1993 Buick Roadmaster Owner's Manual - Page 267
1993 Buick Roadmaster Manual
Page 267 highlights
Headlamp Bulb Replacement IHalagen bulbs have pressurized inside and gas can burst if you drop or scratch the bulb. You or others could be injured. Take special care when handling and displssina of halogen bulbs. I l l 2. T r each of the access coverretainers 1/4 turn and un lift the cover off.
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