Various Audi models now have no dipstick for engine oil more. There are only installed appropriate plugs. The oil level check takes place exclusively via the on-board information system. However, in order to have precise control over the oil level with an oil change, this measuring rod is essential.
Fits Audi models with engines: 2.0 TFSI, 3.2 FSI, 2.0 TDI, 3.0 TDI
The control rod is at a table with the appropriate setpoints. First, the stop depth is set according to the table and secured with the knurled nut on the upper scale. Now the oil level is measured, read on the bottom scale, compared with the value of the table and checked the info board system.