Abstract: A lighting and/or signaling device for a motor vehicle. Further, the device includes a light guide having a light incident region, a first optical region, a second optical region, and a third optical region. Further, the first optical region is configured to receive and redirect incident light rays from the light incident region to the second optical region as a first set of light rays. Further, the second optical region is configured to receive the first set of light rays, refract a first portion thereof towards an exit facet and reflect a second portion thereof towards the third optical region as a second set of light rays. Further, the third optical region is configured to receive the second set of light rays and is configured to reflect the second set of light rays towards an exit facet of the third optical region.