How often should I change the transmission fluid in my Vauxhall Insignia?

I have a 2015 Vauxhall Insignia and I am wondering how often I should change the transmission fluid. Is it based on mileage or time? Any advice would be greatly appreciated.

It is recommended to change the transmission fluid every 60,000 miles or every 5 years, whichever comes first. Regularly changing the transmission fluid will help prolong the life of your transmission and prevent costly repairs. Make sure to use the recommended type of fluid for your specific model of Vauxhall Insignia.

As a general rule, it is best to change the transmission fluid every 30,000 to 50,000 miles. However, always refer to your owner's manual for the recommended schedule for your particular vehicle. A proper maintenance schedule will ensure your Vauxhall Insignia runs smoothly and efficiently.

If you notice any unusual noise or difficulty shifting gears, it may be a sign that you need to change the transmission fluid sooner than the recommended interval. It's always better to err on the side of caution and have it checked by a professional if you have any concerns.