Nissan Repair Questions? Ask a Mechanic for Answers ASAP
The A/C on/off button only LIGHTS UP when the compressor has power.
If your are trying to turn the A/C on and it will not light up then power to the compressor is being cut off for some reason. Could just be a freon issue and the pressure switch is preventing power to the compressor for safety reasons.
If you have further questions just ask and ill be happy to help. If not please leave a kind rating. Thanks.