As far as I know the car's computer signals the radio to produce the chime. I noticed that when i installed an aftermarket stereo, the chimes all disappeared. This isn't a huge problem, you just have to make sure that you don't forget to turn off your lights.
If you want to get rid of it, you could install an aftermarket stereo. not the best solution, i know.
2003 relay fuel?
No But you will lose your Chimes "not needed anyway"
Location of coolant temperature sensor on a 2003 Mercury Grand Marquis?Read more: Location_of_coolant_temperature_sensor_on_a_2003_Mercury_Grand_Marquis
Mounted next to the radiator.
behind the passenger side headlight
trying to locate ,the resister to the blower motor foe 2003 grand prix gt
If the relay is good and the fan is getting power and groun, then the fan motor is bad.
it is under the driver side dash
Below the passenger side head light assembly.
Lincoln Navigator suspension compressor relay switch is located on the firewall. The switch will be on the passenger side of the firewall.
In the Power Distribution Box in the engine compartment ( the P D BOX is " live " ) Relay # 303 ( one of the large relays ) is the air suspension relay
there is no light chime fuse