That sounds like a overheating warning light. Allow engine to cool then check coolant levels.
low radiator fluid
The red wire in a ceiling fan installation is typically used to connect the fan's light kit to a separate wall switch, allowing for independent control of the fan and light.
The red light in your bathroom fan is likely an indicator that the fan is in use or running. It is a common feature in some models to show that the fan is functioning properly and helping to remove moisture and odors from the bathroom.
Could be a number of things. If it is a red light on the speedometer look next to it for an abbreviation or symbol. May be oil pressure, alternator/generator which is connecting to your cooling fan, or a few others.
The red wire on a ceiling fan is typically used to connect the fan's light kit. It carries the electrical current needed to power the lights on the fan.
It sounds like your fan also has a light with it. If your wall switch is a two gang box with two switches in it most likely one switch is for the light on only and the other switch is for the fan on only. This can be checked out by installing the fan and making the connection green to green, white to white, black to black. Turn on one of the switches and see if the fan operates. Disconnect this connection and then connect the red wire to the black fan wire. Turn the other switch on. If the fan turns on again, then the two switches were installed to operate the fan and light separately. If this is the case disconnect the red and fan black wires and reconnect the black to black. This is the fan connection. Connect the red to blue fan wire and this is the light on the fan connection.
The red wire in ceiling fan wiring is typically connected to the fan's light kit. It should be connected to the red or blue wire coming from the ceiling fan's light kit. Make sure to follow the manufacturer's instructions and turn off the power before making any connections.
A red light district is the part of a city that has prostitutes.
Blinking red light signifies alertness or danger.
To properly connect the red wire for a ceiling fan installation, you should typically connect it to the fan's light kit or to a separate wall switch for controlling the fan's light. Make sure to follow the manufacturer's instructions and consult a professional if needed.
Black to Black - Black from the ceiling is a hot wire and should be switched Red to Blue - Red wire is another hot wire and should also be switched White to White - White from the ceiling is the neutral and should not be switched. Your wall should have two switches, one will control the red wire, one will control the black wire. If you wire your fan as above, one switch will turn the fan on, the other will turn the light of the fan on.
You are low on coolant.