i have just fixed a problem I have been chasing for a week. I have my Dashcam wired into dashboard fuses 9 (cig lighter - switched supply) and 24 (approach lamp - permanent supply) powering a small control unit which keeps the Dashcam running when the engine is off. It also has a minimum voltage cutoff.
My Dashcam stopped working and I checked both fuses which seemed ok but changed them anyway, no power. I then went through all of the wiring and couldn’t find a problem. Everything in the car seemed to be working normally.
Finally a brainwave - what are approach lamps? They are the lights under the mirrors which come on when you unlock the doors - not working. But the fuse is OK?? More check g and discovered that the boot cig power plug is also not working - aha! I know from past hair tearing out that this ‘Accessory socket’ is fused in the engine bay fuse box - fuse 8. Changed that and everything fixed.
So...fuse 24 inside the car is fed from fuse 8 in the engine bay.
hope this helps someone
My Dashcam stopped working and I checked both fuses which seemed ok but changed them anyway, no power. I then went through all of the wiring and couldn’t find a problem. Everything in the car seemed to be working normally.
Finally a brainwave - what are approach lamps? They are the lights under the mirrors which come on when you unlock the doors - not working. But the fuse is OK?? More check g and discovered that the boot cig power plug is also not working - aha! I know from past hair tearing out that this ‘Accessory socket’ is fused in the engine bay fuse box - fuse 8. Changed that and everything fixed.
So...fuse 24 inside the car is fed from fuse 8 in the engine bay.
hope this helps someone
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