300CE (124.051) L6-3.0L (104.980) (1990)
Fig. 110 Purge And Switchover Valve Locations
EXCEPT MODEL 300 SL
The purge valve and the switchover valve are located on the left side of the firewall.
Fig. 112 Purge Valve Location
MODEL 300 SL
The purge valve is located between the left strut tower and the ignition control unit.
Fig. 111 Switchover Valve Location