* Check the NHTSA website: The National Highway Traffic Safety Administration (NHTSA) website (nhtsa.gov) has a recall lookup tool where you can enter your vehicle's VIN (Vehicle Identification Number) to see if there are any open recalls. This is the most reliable source.
* Check the Chrysler/Stellantis website: Chrysler's (now Stellantis) website also usually has a recall section where you can input your VIN.
Without knowing the year and specific model of your Chrysler 300, it's impossible to say definitively whether it's affected by a past or present recall. Use the VIN lookup methods above for the most accurate information.