In this video you can see where are air quality sensor.
Volvo xc90 outside temperature sensor location.
Seems to have occurred when the weather got warmer here but not sure since it is fairly intermittent.
If this sensor is not connecting properly you will also have.
Used my bsr ppc volvo code reader and got no codes related to ambient sensor.
Volvo v50 t5 awd toyota rav4 mg tc jaguar e type.
Called dealer for parts and found there are 2 outside sensors one in each side mirror.
Volvo xc90 ambient temperature sensor switch replacement costs between 112 and 124 on average.
01 xc70 85k miles.
Have intermittent outside temperature reading issues.
The outside temperature sensor is in the outside door mirror and all the electrical door components connect at the front of the door and commonly lose connection due to the oxidization of the contacts.