Swapped Relief relay and BMS relay to further diagnose but nogo there as well. If fuse blows again there is a short in system. 2015 f650 headlights, tail lights and marker lights quit working - Cars & Trucks question. Hi, Here is some info for you. Turn Signal Control Lights PANEL DIMMER CONTROL Use to adjust the brightness of the instrument panel and all applicable switches in the vehicle during headlamp and parklamp operation. Fuse No.1 is for your brake lights and your hazard lights. When the headlights are on, the brake lights, running lights, back-up lights all function as expected. 1999 to 2016 Super Duty - No Turn Signals, Hazards, or Brake Lights - I was adding some more running lights today and tried to tie in to the front running/turn signal light. If the turn signals or hazards are on and then the headlights are turned on, the lights stop blinking. Running lines and trailer brakes work, but brake lights and turn signals do not. My 2002 F650GS with 30k miles has No headlight, tail light, or turn signals. So I have a 2013 Volkswagen Jetta 2.5L SE. everything under dash works right, looks right, indicator lights work and front lights work fine. If no lights after fuse, if found blown, is replaced check your light globes. no power in yellow wire all the way to the firewall. If the fuse is blown and then when you... - … Next thing I know I hear a pop and now no turn signals, hazards or brake lights on my 99 F250 SD V10. My 3 brake light does work above the bed. When brake is pushed, the turn signals don’t work. Ford Cars & Trucks. They will resume blinking when the headlights are turned off. 2004 Chevrolet Express. The Hazards and the turn signals do not work. Search Fixya. 4 Answers NEED DIAGRAM FOR ROUTING THE SERPENTINE BELT. Volkswagen Jetta Brake Lights 1 Answer. Fuse 16 is for the turn lights. However, it could be that. Turn signal control .....60 Interior lamps .....60 Table of ... and modules in the vehicle, such as engine, throttle, steering or brake systems. Large Truck - F650 no brake lights and no left turn signal - So I just bought a 06 f650 rollback. If I drive 5 to 10 miles the light symbol on dash turns off and all my lights and turn signals work again. Left turn signal works sometimes and when it does they are very dim. Check fuses as well. If nothing works check that the fuse hasn't blown again. No blown fuses that state they have anything to do with the trailer Both of my brake lights are not working. Just changed out the turn signal and still nothing. Assuming you have check the bulbs, then it may be a turn signal switch or brake light switch. Check fuses and relay in picture first. Question type: Maintenance & Repair. No Flashers, turn signals or Rear brake lights 97 F350 7.3, So I hook up my plow today and when checking the lights I realize I have no turn signals, rear brake lights and hazards. Checked fuses and they are good. rear turn signals and brake lights don't work. I check and they really aren't working. Brake lights rarely work but sometimes when you fully depress brake pedal they work and then they go on and off. I have an intermittent issue where upon startup a light symbol displays on dash and there is a message saying turn signals and brake lights aren't working. Asked by Ed_Gski Apr 30, 2015 at 12:47 AM about the 1986 GMC Sierra.