B - filler hole of a manual transmission
1. To check the oil level of a manual transmission, unscrew the plug of the control / filler hole (A). The oil should be at the bottom edge of the hole.
2. Add oil, if necessary, using hoses and a funnel. Use hoses of different diameters to install the funnel and to fill the oil in the manual transmission.
3. Screw on the cap securely.