Help! Top up transmission

[CL BRZ]

Replaced the leaky radiator on my 12000 mi 2005 XLR. Didn’t get the lower trans line quick connect tight into the radiator, and lost at least a quart of trans oil before I caught it. How to add the dexron III? Where specifically is the fill plug located? BTW, radiator is NOT easy...
Tks, Mark M “COOL BRZ”.

 

[redvett94]

Its down at the transmission near the differential. No dipstick just a plug. Check your service manual for info.