What to do if 'No Signal' appears on my Parkmate MCPK-43BG Automobile Accessories while reversing?
- SSteve ThompsonJul 29, 2025
If you see a 'No Signal' message on your Parkmate Automobile Accessories system when reversing, first try pressing the AV1/AV2 button to switch between video inputs. If that doesn't work, inspect the video input connections and the camera power connections to ensure they are secure.




