Why the Dashboard Light Is Not Working on Your Roadmaster
The Buick Roadmaster was made in two periods. The first generation ran from 1936 to 1958 and the second generation spanned 1991 to 1996. Most of the second-generation Buick Roadmasters were station wagons. Older cars sometimes come with their own quirks and problems, including dashboard lights that don't function properly. There are several reasons a Roadmaster's
dashboard lights might not be working.
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Broken Dimmer Switch
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The Roadmaster's dimmer switch might not be working properly. Try the switch. If nothing happens, consider that the dimmer switch needs to be replaced. Purchase one at an auto-parts store or order one from a Buick dealer.
Blown Fuse
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Inspect your Roadmaster's fuse box, using the owner's manual to learn where each fuse is located. Sometimes fixing the dashboard lights can be as simple as replacing a blown fuse. Check each fuse, as more than one might be involved (see Resources section).
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Replace Light Bulb
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The Roadmaster's dashboard panel has individual lights. By taking apart the dashboard and opening the panel, you can test each bulb to see whether it is working. Sometimes a light bulb needs to be replaced or is loose. Check each light bulb before replacing the dashboard cover.
Check Wiring Leads
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Check the wiring leads while looking at light bulbs. Sometimes a wire is loose. Follow the wires to learn which wire leads to which bulb.
If none of these quick fixes works, a mechanic might need to look for more complicated wiring problems.
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References
Resources
- Photo Credit Car dashboard image by Andrejs Pidjass from Fotolia.com
