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Idaho Class D Knowledge Practice Test
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Vehicle Safety, Documents & TowingStandalone practice
In normal sunlight, from what minimum distance must required electric turn-signal lamps be visible?
Correct answer: At least 100 feet
Why
The required flashing turn-signal lamps must be visible from at least 100 feet to the front and rear in normal sunlight. Keep them clean and working so other road users can see the intended turn.
Verified against Idaho Driver’s Handbook, July 2026 · Electric turn-signal visibility · p. 39
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