How often should you change the transmission oil on Cadillac Seville 2002 sls?

For a 2002 Cadillac Seville SLS, it's generally recommended to change the transmission oil every 30,000 to 60,000 miles, depending on driving conditions. If the vehicle is frequently driven in severe conditions, such as heavy towing or stop-and-go traffic, more frequent changes may be necessary. Always consult the owner's manual for specific recommendations tailored to your vehicle. Regular maintenance helps ensure optimal performance and longevity of the transmission.