MORE THAN LIKELY THE GAUGE HAS GONE BAD OR DISCONNECTED SOMEHOW. YOU CAN ALSO CHECK THE FUSES UNDER THE HOOD AND ALSO THE ONES INSIDE THE CAR. BUT ON MOST CARS, MOST OF THE THEM USE THE SAME FUSE FOR SEVERAL OTHER GAUGES SO SOME OF YOUR OTHER GAUGES WOULD NOT BE WORKING ALSO. CHECK FUSES BEFORE BUYING A NEW FUEL GAUGE. ALWAYS CHECK THE SIMPLE THINGS FIRST TO SAY TIME AND MONEY. ALSO DO RESEARCH ABOUT IT. YOU CAN FIND ALOT OF GOOD AUTO REPAIR SITES. I HOPE IT HELPS AND GOOD LUCK. JEAN
There are a few possible reasons your temperature gauge may not be working after replacing the thermostat in your Mercury Topaz. It could be due to a faulty temperature sensor, a wiring issue, or a malfunctioning instrument cluster. I recommend checking these components for any issues and ensuring they are functioning properly.
To calculate the absolute pressure, first convert the vacuum gauge reading to pressure in inches of mercury (inHg). Since the vacuum gauge reads 20 inches, the absolute pressure is the barometric pressure minus the vacuum gauge reading: (30.71 , \text{inHg} - 20 , \text{inHg} = 10.71 , \text{inHg}). Therefore, the absolute pressure is 10.71 inches of mercury.
To convert psi to inches of mercury absolute, divide the psi value by 2.036. In this case, 57 psi divided by 2.036 is approximately 27.97 inches of mercury absolute.
You can remove the fuse that controls the interior lights to turn them off. Refer to your car's manual to locate the fuse box and the specific fuse for the interior lights. Be sure to replace the fuse to restore functionality when needed.
Start off by opening the glove box their should be a legend saying what fuses do what find the number that is for the fuel gage, look under the steering wheel and you will see a fuse box pull out the bad fuse and replace it with another fuse make sure to use right ampage.
There is a battery light above the engine temperature gauge
On a 2000 Mercury Cougar : The warning light that looks like a can with an X through it , located between the engine coolant temperature gauge and the tachometer ( at the bottom of the gauge cluster ) is your ( LOW engine cooling system warning light )
On a 1997 Mercury Mountaineer : The " CHECK ENGINE " warning light is just to the left of the battery voltage gauge
There are a few possible reasons your temperature gauge may not be working after replacing the thermostat in your Mercury Topaz. It could be due to a faulty temperature sensor, a wiring issue, or a malfunctioning instrument cluster. I recommend checking these components for any issues and ensuring they are functioning properly.
You most definately unpluged the sensor wire. It's a single red wired that plugs onto a sensor just passed the thermostat.
On a 2000 Mercury Cougar : The OIL PRESSURE warning light is located on the right side of your gauge cluster just above the red " BRAKE " warning light It looks like an oil can Just before you start the car , when the ignition key is turned to the RUN position , the light should light up for a few seconds to prove that the bulb works
On a ( 1996 ) Mercury Tracer , the " check engine " warning light is at theBOTTOM of your instrument panel under the right hand side of the fuel gauge ( under the " F " )
Over temperature warning.
no water
fuel gauge not working and power windows and radio.2004 mercury mountaineer.
Cluster means all the gauges and warning lights on a vehicle i.e. fuel gauge,temp gauge speedometer, odometer, oil pressure warning lights etc.
Your fuel is low. Its telling you to check your gas gauge...