2024 Vw Jetta Manual Transmission Fluid Change. I think my local dealership wanted $130 to do it, but you should be able to get the job done yourself for about $20, including the 17 mm allen. Just make sure it meets the vw spec & grade, people have had issues in the past by using.
When should you change the transmission fluid of your jetta? I got 110k on it and i doubt the previous owner ever changed them.