Volvo 2006 S60 - Manual (Page 23)

R-models only:
The Active Yaw Control function can be deactivated. See
page 98 for more information.
To help reduce the risk that the SC function is turned off inadvertently, the switch must be held in for at least half a
second to disable this function. "STC/DSTC SPIN CONTROL OFF" will be displayed in the text window.
This function will be automatically reactivated when the engine is restarted.
WARNING!
Please be aware that the car's handling characteristics may be affected if the Spin Control function is switched off.
Folding head restraints
This button is used to fold down the outboard rear head restraints. The ignition key must be in position I or II or the
engine must be running.
NOTE: If the head restraints have been folded down, they must be returned to their original position manually.
The head restraints should be in the upright position before the rear seat backrests are folded down.
WARNING!
For safety reasons, no one should be allowed to sit in the outboard rear seat positions if the head restraints are folded
down. If these positions are occupied, the head restraints should be in the upright (fixed) position.
pg. 30 Instruments and controls
Valet lock (trunk lock)
Pressing this switch locks the trunk, even if the doors are unlocked. The trunk will remain locked even if the doors are
locked/unlocked using the master key or the remote control.
To use this function:
Turn the master key to position II.
Press the "Valet lock" button. An LED in the button will light up and "VALET LOCK ON" will be displayed on the
text window to indicate that this function is activated.
The function can be turned off (deactivated) by turning the ignition key to position II and pressing the "Valet lock"
button again (the LED in the button will go out and "VALET LOCK OFF" will be displayed in the text window).