Question about Garmin screens

Lewis Hall

Active Member
Sep 17, 2018
12
0
I’m wanting to buy a Garmin sat nav and have found one, my car doesn’t have the dash connection I think this is because of the model of mine, but I know you can still connect for power through the 12v port, but would the gauges still work or not because it’s not connected like that?
Thank you
 
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