If you are looking in your engine bay...it will be to the front right and down. You'll need to check the fluid once the CVT fluid is warmed up and your car is in idle. You'll see a small pipe with a black plastic cap on it. That's the CVT tran stick. You'll have to get a small screwdriver and pop it in a little slot on the left side of the cap to pop it off. If you feel around with your finger you'll find the slot (ok...that sounded dirty and I'm sorry
) Anyhoo, once you pop the cap/stick off then pull it out, wipe it, rotate it 180 degrees so the cap snap is on the opposite side from where it was, put it back and and pull it back out and that will be the accurate level. When done, rotate the stick 180 degrees back and snap it back in place.
Here's the process copied directly from the Versa service manual:
FLUID LEVEL CHECK
Fluid level should be checked with the fluid warmed up to 50 to 80°C (122 to 176°F).
1. Check for fluid leakage.
2. With the engine warmed up, drive the vehicle to warm up the
CVT fluid. When ambient temperature is 20°C (68°F), it takes
about 10 minutes for the CVT fluid to warm up to 50 to 80°C
(122 to 176°F).
3. Park the vehicle on a level surface and set the parking brake.
4. With engine at idle, while depressing brake pedal, move the
selector lever throughout the entire shift range and return it to
the “P” position.
5. Press the tab on the CVT fluid level gauge to release the lock
and pull out the CVT fluid level gauge from the CVT fluid charging
pipe.
6. Wipe fluid off the CVT fluid level gauge. Then rotate the CVT
fluid level gauge 180° and re-insert it into the CVT charging pipe
as far as it will go.
CAUTION:
Always use lint free paper towels to wipe fluid off the CVT
fluid level gauge.
7. Remove the CVT fluid level gauge and check that the fluid level
is within the specified range as shown. If the fluid level is at or
below the low side of the range, add the necessary specified
NISSAN CVT fluid through the CVT charging pipe.
CAUTION:
• Only use specified NISSAN CVT fluid.
• Do not overfill the CVT.
8. Install the CVT fluid level gauge to the CVT fluid charging pipe until it locks.
CAUTION:
When CVT fluid level gauge is installed into the CVT fluid charging pipe, make sure that the CVT
fluid level gauge is securely locked in place.