Flasher right side failed

Hello SAAB friends It’s about a CSE BJ 97 We’re on vacation right now and since this morning the complete right turn signal side no longer goes. But only if I want to flash over the steering stick switch to the right. When opening with the FB all lights and also the warning flashing system goes, so the pears are already excluded as a mistake. To my knowledge only the steering stick switch or the relay remains. rage and how can I fix the error temporarily until we are back home and then install new parts? Greeting rpe 9000