Mazda CX-9 Grand Touring 2009 Manual page 1938

1. Disconnect the negative battery cable.
2. Remove the lower column cover. (See COLUMN COVER REMOVAL/INSTALLATION .)
3. Put aside the upper column cover.
4. Remove in the order indicated in the table.
Fig. 34: Identifying Light Switch, Connector & Screw
Courtesy of MAZDA MOTORS CORP.
5. Install in the reverse order of removal.
LIGHT SWITCH INSPECTION
1. Verify that the continuity between the light switch terminals is as indicated in the table.
If not as indicated in the table, replace the light switch.
HEADLIGHT SWITCH (VEHICLE WITHOUT AUTO LIGHT)
Fig. 35: Terminals Continuity Chart
Courtesy of MAZDA MOTORS CORP.
2008 Mazda CX-9 Grand Touring
2008 BODY & ACCESSORIES Lighting Systems - Mazda CX-9