Mazda CX-9 Grand Touring 2009 Manual page 1944

Fig. 48: Checking Continuity Between Headlight Leveling Switch Terminals
Courtesy of MAZDA MOTORS CORP.
DRL & AUTO LIGHT-OFF SYSTEM WIRING DIAGRAM
AUTO LIGHT/WIPER CONTROL MODULE VEHICLES WITH DRL
Fig. 49: DRL & Auto Light-Off System (Vehicles With DRL) - Wiring Diagram
Courtesy of MAZDA MOTORS CORP.
Vehicles without DRL
2008 Mazda CX-9 Grand Touring
2008 BODY & ACCESSORIES Lighting Systems - Mazda CX-9