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Do you have a question about the JET 4 R 50 Series and is the answer not in the manual?

Questions and answers

greg a farnell
May 19, 2025

brake light switch on lever

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Mr. Anderson
May 23, 2025

The brake light switch on the Sym JET 4 R 50 Series lever ensures that the brake light turns on when the brake lever is operated. It works by maintaining continuity between the black wire and the green/yellow wire when the brake lever is pressed. If the switch is damaged, it should be replaced.

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Richard James Wilson
June 25, 2025

My sons Jet 4 (50) has been left for a while. I changed the battery but the horn does not work. Can you suggest why this is?

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