Volvo C30 2007 Service And Repair Manual page 428

Install:
the 8 x screws for the cover. Tighten

the air duct

the brackets on both sides of the climate control unit and the screws, 3 per bracket. Tighten.

FINISHING
Install:
the central electrical unit in its bracket. See CONTROL MODULE RELAY BOX PASSENGER

COMPARTMENT
the center console. See INSTALLING CENTER CONSOLE.

CHECKING THE FUNCTION AND LEAK TRACING
Install the radiator hoses in the connections by the firewall.
Tighten the drain nipple on the radiator.
Fill with coolant and warm up the engine until the thermostat opens. Top up the coolant if necessary.
Check that the pipe coupling does not leak.
Install the glove compartment. See GLOVE COMPARTMENT .
TEMPERATURE SENSOR PASSENGER COMPARTMENT
NOTE: The illustrations in this service information are used for different model years
and/or models. Some variation may occur. However, the essential information in
the illustrations is always correct.
PREPARATORY WORK
COMPONENT OVERVIEW
2012 Volvo C30 T-5
HVAC Climate Units - Removal, Replacement And Installation