This 9 November 2015 video is called Volkswagen engineers admit to CO2 rigging.
Translated from NOS TV in the Netherlands:
‘Research into tax fraud by Volkswagen‘
The German authorities have started an investigation into tax evasion by Volkswagen because of the diesel scandal.
On 3 November, Volkswagen announced that they had not only tampered with the nitrogen emissions but also with the CO2 emissions.
The more CO2 is emitted by cars, the more taxes are due over them in Germany. German courts are looking at whether Volkswagen is guilty of tax evasion since cars from the company thus emit more than VW claimed.
According to Volkswagen their claims about CO2 emissions of around 800,000 cars have been fraudulent.