As already mentioned, they are incorrectly connected. The yellow lights work as brake lights and the red lights as turn signals. When you turn on the headlights, the red lights come on at full brightness, making it seem like you've got your brakes on, until you slam on the brakes and the amber lights come on, confusing you all even more.
π LIMICAR Trailer Lights: Upgraded IP68 Halo Glow Kit for Trucks, Marine RVs, Boats, and Campers - Brake, Stop, Turn, and Tail Lights with License Plate LED - Includes 25ft Wiring Harness
16 Review
π MAXXHAUL 70094 12V Trailer Light Kit: Ultimate Lighting Solution for Trailers Under 80
10 Review
Heavy Duty Wheel Arch Roller Flaring Former For Automobile Maintenance - Goplus Fender Roller Reforming Tool (Blue)
14 Review
Nissan Brake Control Wiring Adapter: Tekonsha 3050-P - Enhanced for Seamless Integration
10 Review
SuperJump Trampoline with SuperJump 8ft (244 cm) net and ladder
29 Review
Get Ultimate Towing Stability With CURT TruTrack Weight Distribution Hitch & Sway Control - Up To 10K Capacity, 2-Inch Shank & 2-5/16-Inch Ball - In Sleek Black Design
30 Review
4WD ORCISH Recovery Traction Boards Tracks Tire Ladder For Sand Snow Mud - Set Of 2 (2Nd Gen Bag + Mounting Pins, Black)
39 Review
Cordiant Road Runner 195/65 R15 91H summer
24 Review