Light-guiding assembly (10, 10') for a vehicle lamp, comprising: a first light-guiding element (100, 100'), which is allocated to a first light source and used to receive and guide light from said first light source, wherein said first light-guiding element is provided with a first light incidence portion, a first light exit portion, and a first intermediate optical portion that is arranged between said first light incidence portion and said first light exit portion in a main guiding direction of light from said first light source in said first light-guiding element, light from said first light source being guided in a deflective manner towards said first light exit portion by said first intermediate optical portion; and a second light-guiding element, which is allocated to a second light source and used to receive and guide light from said second light source, wherein said second light-guiding element is provided with a second light incidence portion, a second light exit portion, and a second intermediate optical portion that is arranged between said second light incidence portion and said second light exit portion in a main guiding direction of light from said second light source in said second light-guiding element, light from said second light source being guided in a deflective manner towards said second light exit portion by said second intermediate optical portion, said first light exit portion faces said second intermediate optical portion, light leaving said first light exit portion being coupled into said second light-guiding element through said second intermediate optical portion and exiting from said second light exit portion; characterized in that said first intermediate optical portion is provided with a first reflecting region and a first spacing region that are arranged alternately with each other in steps, and said second intermediate optical portion is provided with a second reflecting region and a second spacing region that are arranged alternately with each other in steps, said first reflecting region and said second reflecting region are arranged so as to reflect light towards said second light exit portion, and light reflected by said first reflecting regions passing through said second spacing regions and travel towards said second light exit portion. a first light-guiding element (100, 100'), which is allocated to a first light source and used to receive and guide light from said first light source, wherein said first light-guiding element is provided with a first light incidence portion, a first light exit portion, and a first intermediate optical portion that is arranged between said first light incidence portion and said first light exit portion in a main guiding direction of light from said first light source in said first light-guiding element, light from said first light source being guided in a deflective manner towards said first light exit portion by said first intermediate optical portion; and a second light-guiding element, which is allocated to a second light source and used to receive and guide light from said second light source, wherein said second light-guiding element is provided with a second light incidence portion, a second light exit portion, and a second intermediate optical portion that is arranged between said second light incidence portion and said second light exit portion in a main guiding direction of light from said second light source in said second light-guiding element, light from said second light source being guided in a deflective manner towards said second light exit portion by said second intermediate optical portion, said first light exit portion faces said second intermediate optical portion, light leaving said first light exit portion being coupled into said second light-guiding element through said second intermediate optical portion and exiting from said second light exit portion; characterized in that said first intermediate optical portion is provided with a first reflecting region and a first spacing region that are arranged alternately with each other in steps, and said second intermediate optical portion is provided with a second reflecting region and a second spacing region that are arranged alternately with each other in steps, said first reflecting region and said second reflecting region are arranged so as to reflect light towards said second light exit portion, and light reflected by said first reflecting regions passing through said second spacing regions and travel towards said second light exit portion.