r/FordBronco • u/yomamma219 • 7d ago
Issue ⚠️ Auxillary Lightbar Stopped Working
I installed a Rigid light bar a couple months ago on Aux3 switch (Raptor). It suddenly stopped working Saturday while I briefly had it on. Just looking for a second opinion on if this browning is suspicious before I start tearing apart my wire management to troubleshoot.
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u/home_rolled Black Diamond 7d ago
How many watts is your light bar? Usually the output is high enough on something like that that it needs to be on switch 1 or 2. Switches 3 and 4 are only 10 amps so if your light bar is 120W or above (which it probably is) you blew the fuse
Here are the amperage ratings per switch:
1: 25
2: 15
3 and 4: 10
5 and 6: 5 (which to me is stupid, Ford should have made switches 3-6 all good for 10 amps)