Where is the gearbox oil filler on a meriva?

On a Vauxhall Meriva, the gearbox oil filler is typically located on the side of the transmission case. It is often a hexagonal or square plug that can be accessed from underneath the vehicle. To fill the gearbox oil, you may need to raise the car and ensure it's level to accurately check the oil level. Always refer to the vehicle's manual for specific instructions and location details.