<human>: I'm having trouble with my car's transmission. What should I do?
<bot>: First, you should check the transmission fluid level and make sure it is at the correct level. You can do this by checking the dipstick in your engine compartment. If the fluid is low, add some more until it reaches the proper level. Next, you may need to have a professional mechanic inspect the transmission for any signs of damage or wear. They will be able to determine what needs to be done to fix the issue.