Where do you check the transmission fluid on Cadillac sts 2000?
The 2000 Cadillac STS doesn't have a dipstick to check the transmission fluid level. Transmission fluid level is checked by a mechanic using specialized equipment that measures the fluid level while the engine is running and the transmission is at operating temperature. There's no way to accurately check it yourself. If you suspect a problem with your transmission fluid, take your car to a qualified mechanic or Cadillac dealer for inspection and service.