9-3 (9440) V6-2.8L Turbo (2008)
Service position
When the windscreen wiper stalk-switch is moved to the spring-loaded, single stroke position, the CIM (703) transmits the bus message "Windscreen
wiper, stalk-switch, SPRING-LOADED POSITION", on condition that the ignition is in the OFF or LOCK position. The VEC (342) activates the wiper
motor so long as the stalk-switch remains in the single stroke position but for no more than one stroke.