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drsykotic

GPS: Garmin 255W







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Are you sitting at a red light and the light isn't changing to green? Try flicking on your high-beams. There are a lot of red lights that have photo-sensors that detect increased luminosity and control traffic flow. The sensor is sitting above the red light and is fairly small.
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tvanacker

GPS: nüvi 765T







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I'll have to try this out, thx for the tip!
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paulo.fedozzi

GPS: Nüvi 250w







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Thank you man. That was awesome
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rchris494

GPS: garmin nuvi 3970LMT







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I talked to a signal guy once a long time ago. he said flash a light at the sensor 12 cycles a second this cause it to change like an ambulance or fire truck, almost instantly.
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paulo.fedozzi

GPS: Nüvi 250w







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Thanks for the tip, man. That is awesome!
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