The present invention relates to a travel direction indicator module (1) for an exterior rearview mirror arrangement for a motor vehicle, having at least one light source (13), a first lightguide (3) comprising multiple light exit points (15), and a second lightguide (5), wherein the light source (13) inputs a first beam component at a first end (3') into the first lightguide (3) and a second beam component at a first end (5') into the second lightguide (5), and a module housing (2) together with the first lightguide (3) and the second lightguide (5) which irradiates light into a single light exit region (9) which is arranged in a region of the second end (3'') of the first lightguide (3), which is located opposite the first end (3') of the first lightguide (3), is formed as an injection moulded part; and an exterior rearview mirror arrangement with such a travel direction indicator module.