Garmin Nuvi 250W debug/service codes

Discussion in 'Garmin GPS' started by ShortCircuit, Apr 3, 2024.

  1. ShortCircuit

    ShortCircuit

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    Hi there reader,
    I bought this nuvi navigator off my local thrift store for 10€
    (mostly for hacking and to mess around).
    Now, here's the thing...
    I searched through this forum and others to find those codes,
    but I found nothing.
    So, anyone there has some debug/service codes/combinations to mess around the device?
    Any help is apreciated.
    NOTE: My nuvi is running software version 7.80 Europe.
     
    ShortCircuit, Apr 3, 2024
    #1
  2. ShortCircuit

    Nuvi-Nebie Moderator

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    Nuvi-Nebie, Apr 3, 2024
    #2
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