There is a tube, much like most trannys have at the back of the motor. There is a plug in the top of the tube. Chrysler designed this to be a closed system and want you to take the vehicle to the dealer for transmission service.
How do you check transmission fluid on a 2007 chrysler 300 touring
The 2005 Chrysler 300 has a 4-speed automatic.
There wasn't a 1990 Chrysler 300.
You add transmission fluid to a 2.7 Chrysler 300 Touring at the dipstick tube behind the engine.
If it is a 2005 or later the dipstick is a special tool that is only available to the dealer.
It uses ATF+4.
By putting it in the thing that says trans fluid
ATF+4
Mopar ATF+4Mopar ATF+4
Up to 2004, pull dipstick while idling in park. 2005 and later requires a special tool that the dealer has.
Mopar ATF+4
Mopar ATF+4