Bild am Sonntag announced on Sunday that Daimler was accused of having installed alleged cheat device software in thousands of SUV vehicles.
The Stuttgart-based automaker was reportedly surprised to install anti-emission software in 60,000 Mercedes-Benz brand SUV GLK 220 CDI vehicles built between 2012 and 2015. All vehicles should meet the Euro 5 emission standard. .
A spokesman for Daimler said the company was cooperating fully with the authorities and that any "claim that we wanted to hide anything" is false.
Last year, Daimler Chairman Dieter Zetsche was summoned to a meeting of the Berlin Transport Ministry after learning that the company had cheated the emissions of thousands of Mercedes Vito models.
During the 2015 Dieselgate scandal, US authorities accused Volkswagen of installing the device of the checking device in about 11 million diesel vehicles sold worldwide. The claims have since spread to other automotive giants such as Daimler, Renault and Fiat.
This story has been updated with the reaction of Daimler.