How To Check Oil In Car Without Dipstick. 5 weeks and 1,800 miles later, the oil light came on. If you discover that your vehicle has a sealed transmission, you will need to take it to a mechanic with a hydraulic car lift or an underground oil change bay to check the fluid level.

Keep in mind many transmission troubles are due to low fluid levels. Just get a good grip of the loop on top of the cap and pull. How to check transmission fluid without dipstick?