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Q: Signal light on dashboard out

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The signal light is out on the dashboard but work on the outside.

A: There are a few possible reasons that will ...

There are a few possible reasons that will cause this issue. A blown bulb, faulty fuse (continuity check), a dimming rheostat, or a failed connection to the instrument cluster. In order to have the electrical system properly tested, I would enlist a certified mechanic to inspect your vehicle and determine what fixes are needed.

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