Most likely the reverse lights were attached to the light bar.
Most probably electrical problem caused to the light being down and collecting water. Replace lamp and will work again.
check your back up light switch
iveco truck just wont start . just parked up and unlaoded got back in on ignition lights and wont start
Defective back up switch.
Back up lights does not work on my 90 modle 240 gl
The back up lights on an E350 Ford Econoline Van won't work if the fuse has blown, the bulbs are bad, or the wiring has become disconnected. The reverse sensor also controls when and if the lights turn on.
Check your fuses.
because your husband is to lazy to fix them
the #3 slot is for the parking lights #11 is for the warning lights #21 is for hazzard lights and #26 is the back up lights the #3 slot is for the parking lights #11 is for the warning lights #21 is for hazzard lights and #26 is the back up lights
Bulbs? Open wire from switch to lights? Corroded light sockets? Bad ground?
check the reverse light switch ,usually found on side of transmission