Volvo 2006 C70 - Manual (Page 84)

The vehicle's doors can be locked or unlocked
The engine can be started
Locking points C, D, E, F, and G cannot be unlocked with the remote control.
Activating the valet locking function
Remove the key blade from the remote control.
Turn the key blade 180° clockwise in the glove compartment lock to lock points C, D, E, F, and G and disconnect
these points from the central locking system (a message appears in the information display).
Give the parking attendant or service personnel only the remote control (with the key blade removed).
Deactivating the valet locking function
Turn the key blade 180° counterclockwise in the glove compartment lock to deactivate valet locking.
pg. 90 Locks and alarm
Glove compartment and trunk
Locking the glove compartment
The glove compartment can only be locked and unlocked using the detachable key blade on the remote control.
Unlock the glove compartment by turning the key a quarter of a turn (90°) counterclockwise. The key slot is vertical
when the glove compartment is unlocked.
Lock the glove compartment by turning the key a quarter of a turn (90°) clockwise. The key slot is horizontal when the
glove compartment is locked.