There is a filler plug/oil measurement plug on the transmission, which should be removed to check the oil level. If the car is raised to provide access to this traffic jam, make sure that it is securely fastened - do not climb under the car, standing only on the jack.
Note. To properly check the oil level, the vehicle must be level.
1. Remove the plug from the transmission, insert your little finger into the hole in the plug and feel the oil level. It should be near the bottom of the cork hole.
2. Remove filler cap/level measurement (arrow) and use your little finger to check the oil level. It should be near the bottom of the hole in the plug - if lower, add oil.
3. If this is not the case, add oil through the hole in the plug using a syringe until the oil starts to pour out of the hole. On some recent models, manual gearboxes are filled with automatic transmission fluid. These boxes usually have a badge next to the filler/level plug.
4. Install the plug and tighten it securely After a few kilometers, check for fluid leaks.
5. If you notice that the transmission requires frequent topping up, this may only be due to the presence of leaks that should be identified and repaired before serious problems appear.