Where is the radiator cap on a 2000 Chrysler 300M?
The 2000 Chrysler 300M does not have a traditional radiator cap. Instead, it uses a coolant reservoir with a pressure release valve. The coolant reservoir is located on the passenger side of the engine bay, near the firewall. It is a translucent plastic tank with a black cap. The pressure release valve is located on the top of the reservoir.