This is a tremendous battery saver. Once the transmitter is transmitting the bar will do what the truck instructs it to do. (Left or Right turn, Stop or Taillights).
Light bars feature all L. Lights, transmits up to 1000ft with a runtime of about 20 hours.If you forget to charge the bar, just plug in your 7 pin cable to run as a cabled unit. Please make sure to register your product. Plug the transmitter into your vehicles 7 pin connector. Turn on the power switch located between the lights on the left side of the light bar. The red LED on the switch will illuminate when it is on.
The tail lights will not turn on when you power up the bar, only when the tail lights or headlights in the towing vehicle are turned on. The same for stop and turn signals. This will dramatically increase the battery life between charges.
Test the markers, left and right turn signals, and brake lights. In the event that you should discharge the batteries to the point that they will not operate the wireless light bar, you can plug a 7 pin cable into the charging socket on the left side of the bar and operate it just like one of our wired bars. If the center pin on your truck socket is a 12v source, this will also charge the light bar. You cannot overcharge the battery in the light bar, so keep the bar on the charger when not in use.
The batteries will resist developing a memory so you do not have to discharge them all the way. However, they must be charged on a regular basis to prevent them discharging to a very low voltage level. If you have any issues recharging the battery, plug the cigarette lighter adapter into the vehicle, but not into the light bar. If the LED on the cigarette lighter adapter is not lit, the fuse is most likely blown.
Replace the fuse with a 5 amp fuse. The item "CUSTER PRODUCTS HEAVY DUTY 36 TAG TOW LIGHT FOR WRECKERS 25TON 35TON JERR DAN" is in sale since Tuesday, June 5, 2018. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Exterior\Towing & Hauling". The seller is "worldwideeqsales" and is located in Joliet, Illinois. This item can be shipped to United States.