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CHECK TO SEE IF ITS A BURNT POWER RESISTOR LOCATED INSIDE THE AIR DUCT ON THE LEFT SIDE PASSENGER FOOT WALL.............

I took mine into the dealership and a blower resister had gone out. it was a recalled part and was repaired for free

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Q: How do you repair the air conditioner in a 1999 Mercury Cougar if it works on High but not on 1 2 or 3?
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Related questions

Why would the air conditioner only work on high in a 2000 mercury cougar and high only works sometimes?

take to dealership. there was a recall and they will fix it for free.


What might cause the heater and air conditioner on a 1999 Mercury Cougar to cease functioning?

If you mean the fan - replace the fan speed resistor if the fan only works on high speed. Please supply more information - no heat or cooling? Does fan work? Does mode switch work?


How do you change the fan switch on 1999 Mercury Cougar?

Why are you replacing the switch? If the fan works only on high speed, replace the fan resistor. There was a TSB for this.


How do you fix the resistor switch in a 1994 Nissan bluebird as my air conditioner only works on high setting?

Only thing you can do is replace the resistor, there is no repair.


How can you tell if car air conditioner works when buying in winter?

how do you know if the air conditioner in your car works in the winter


Why does the heater work intermittenly on a 99 Mercury Cougar?

What you may be experiencing is a blown resistor. If the heater only works when on 4, but not 3, 2, or 1, then it is most definitely the answer. If it is, there is plenty of info on this at newcougar.org.


What does oil warning light look like 2000 Mercury Cougar?

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


1990 Mercury Cougar won't start how can you jump or eliminate the switch on the brake?

Your brake light ignition switch should be replaced. It works your brake lights and ignition switch, so you do need it. It only costs about $7 dollars.


2000 Mercury Cougar the air conditioning only works on number 4?

Sounds like a blower resistor. Instruction for how to replace this resistor can be found in the link below. Thanks to newcougar.org user Goldie for the How-To. http://tutorials.newcougar.org/HowTofixheaterblowerresistor.pdf


How do you fill an e500 air conditioner?

With urine works best.


How does a 2 in 1 shampoo and conditioner work?

It works because people combined both shampoo and conditioner and they work as both


If the front Air conditioner works but the rear Air conditioner is warm what could it be?

You have a bad rear expansion valve located in the rear......