Use this DENALI T3 Wiring Adapter for plug and play connection of DENALI Front T3 Lights to Harley-Davidson Motorcycles. The adapter simply plugs inline between the factory front turn signals to enable plug-&-play installation of DENALI Front T3 Switchback Turn Signals. Add T3 switchback turn signals to the OEM handguards on your Harley-Davidson Pan America 1250 or add switchback turn signals to the engine guards on your Harley-Davison Street Glide, Road Glide, or Softail. For mounting to handguards, no additional amount is necessary. For mounting to engine guards, add the T3 engine guard mount. Instruction Manual Download PDF Instruction Manual (English)