For Honda vehicles, if FitDVR dash cam power adapter continues to display power after the engine is turned off, this occurs because the adapter draws electricity from the dome light circuit, which only fully deactivates when the vehicle is locked.
Q: Why do some models require locking the vehicle for the adapter to turn off?
A:
The FitDVR adapter operates by drawing power from the vehicle’s electrical socket. It activates when the socket is energized and shuts off when no electricity is detected.
If the socket continues to supply power while the vehicle is unlocked, the adapter will stay on indefinitely until the vehicle is locked.
For Honda models without Auto-dimming Rearview Mirror, FitDVR Adapters take power from Overhead Console(the reading light/the dome light circuit), which remains live while the vehicle is unlocked.
For example, when the car door is opened, the car reading light will automatically turn on. At this time, the original car plug/socket is powered on, and the adapter will also automatically power on and connect. The power will only be turned off when the car is locked.
Additional Notes:
- The adapter has no built-in battery—its operation depends entirely on the power status of the connected socket.
- If the dash cam operates continuously for days, it could drain the vehicle’s battery. Locking the vehicle ensures the adapter shuts off, preventing battery depletion.
We currently offer three types of connectors (3-Pin, 8-Pin and 16-Pin) for Honda models that draw power from the dome light circuit. If you’ve purchased one and encounter this issue after installation, please pay attention to this and lock the car for testing.
If the problem still exists, please contact our support and we will promptly resolve the issue for you.