Control Module Relay Box (2007-2009): Removal
CAUTION:
The control module must be removed, reinstalled and downloaded with software before the control module is replaced.
Check according to: DIAGNOSTICS/VEHICLE COMMUNICATION /Advanced/CEM/Checking communication and control module in VIDA. VIDA is Volvo-specific scan tool.
Battery, disconnection, see BATTERY DISCONNECTING AND CONNECTING
Remove glove compartment, see GLOVE COMPARTMENT
NOTE:
Make sure that the component terminals are not bent or damaged.