I think it depends on the gearbox condition and how the car is stored at the workshop. A Mercedes can usually sit for a few days or even weeks without major issues if it is kept in a safe, dry place. However, leaving it for months without proper care is not ideal. If you need Fast Mercedes transmission repair near Industrial Area 10, I would recommend choosing a workshop that can diagnose the issue quickly and provide regular repair updates. Also, make sure the battery is maintained and the car is protected from dust and heat while waiting for repairs.