IdahoMtnSpyder
Active member
This past Wednesday while driving to Lewiston, ID I see the dreaded blue and red flashing lights behind me. I stop, take off my helmet, get off the Spyder and wait for the officer to approach. "What did I miss?", I asked thinking I must have been speeding or something of the sort.
"Your flashing lights, they're not allowed."
"They're not flashing. They are modulated. Headlight modulators are specifically allowed on motorcycles."
"Never heard of such a thing."
I tell him the search the Idaho Code. Well, as it turns out, a section I remember seeing in the Idaho code specifically citing the Federal reg on modulators is no longer in the code. So of course he couldn't find it. He did not for one second believe me about modulators being allowed, even after I explained the differences between them and emergency vehicle flashing headlights. So he wrote me a citation for having flashing lights.
Today I finally found the pertinent Federal Code sections. One of the provisions states that no state can have any regulation related to vehicle safety other than a direct quote of the Federal requirement. I guess that's why the provision was dropped from the Idaho Code since it was redundant and added nothing to the law.
Naturally, I will plead not guilty and send copies of the Federal Reg and the info about the modulator I have installed to the county prosecutor in Lewiston. I'll send a copy to the officer although I'm doubtful he'll seek to have the ticket killed. He was nice enough to give me his card with his email. If he doesn't offer to ask the prosecutor to kill the ticket then I'll submit a Citizen Complaint to the headquarters of the Idaho State Police. This is the first time in 11 years of riding with a headlight modulator that any police officer has questioned it. I guess I'll make a copy of the codes and carry them with my registration and proof of insurance.
For anyone who is wondering what the codes say here are the copies I'll be sending.
View attachment CFR-2016-title49-vol6-sec571-108-2 Pages 375-376 Hilited.pdf
View attachment USCODE-2011-title49-subtitleVI-partA-chap301-subchapI-sec30103 Page 540.pdf


"Your flashing lights, they're not allowed."
"They're not flashing. They are modulated. Headlight modulators are specifically allowed on motorcycles."
"Never heard of such a thing."
I tell him the search the Idaho Code. Well, as it turns out, a section I remember seeing in the Idaho code specifically citing the Federal reg on modulators is no longer in the code. So of course he couldn't find it. He did not for one second believe me about modulators being allowed, even after I explained the differences between them and emergency vehicle flashing headlights. So he wrote me a citation for having flashing lights.
Today I finally found the pertinent Federal Code sections. One of the provisions states that no state can have any regulation related to vehicle safety other than a direct quote of the Federal requirement. I guess that's why the provision was dropped from the Idaho Code since it was redundant and added nothing to the law.
Naturally, I will plead not guilty and send copies of the Federal Reg and the info about the modulator I have installed to the county prosecutor in Lewiston. I'll send a copy to the officer although I'm doubtful he'll seek to have the ticket killed. He was nice enough to give me his card with his email. If he doesn't offer to ask the prosecutor to kill the ticket then I'll submit a Citizen Complaint to the headquarters of the Idaho State Police. This is the first time in 11 years of riding with a headlight modulator that any police officer has questioned it. I guess I'll make a copy of the codes and carry them with my registration and proof of insurance.
For anyone who is wondering what the codes say here are the copies I'll be sending.
View attachment CFR-2016-title49-vol6-sec571-108-2 Pages 375-376 Hilited.pdf
View attachment USCODE-2011-title49-subtitleVI-partA-chap301-subchapI-sec30103 Page 540.pdf


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