Free admission because of hot temperatures? On a total of seven Sunday mornings from 2 August onwards, this decision will always be taken after a glance at the thermometer. If the ambient temperature at the museum at 7:07 a.m. is already 20 degrees Celsius or higher, admission to the museum will be free on that particular Sunday during the regular opening hours of 9 a.m. to 6 p.m. Visitors can check the Mercedes-Benz Museum’s social media channels or call the Classic Contact Centre (+49 711 17 30000) to find out whether this is the case. The notification will also be broadcast on “DIE NEUE 107.7” radio station and here.