To remove

WARNING: This page is about a different car, the 2009 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.

Dismantle the rear cover from the headlining's lamp console.

Fig 1: Illustration For Steps 1-3
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Dismantle the centre cover from the headlining's lamp console.
Dismantle the front cover from the headlining's lamp console.
Dismantle the compartment temperature sensor by pressing out the hooks that hold the compartment temperature sensor at the same time as the sensor is lifted upwards.

Fig 2: Illustration For Steps 4-5
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Pull out the compartment temperature sensor from the lamp console and dismantle the connector from the compartment temperature sensor.