Acura 3.5 RL Manual page 1120

Interior Lights
Vanity Mirror Light Test
With Homelink Remote Control System:
1. Remove the two screws from the sunvisor bracket.
2. Remove the sunvisor, then disconnect the 2P
connector.
Wire side of male terminals
SCREWS
NOTE: The switch is built into the vanity mirror.
3. Check for continuity between the terminals in each
switch position according to the table.
SUNVISOR
BULB (2.0 W)
LENS
Without Homelink Remote Control System:
1. Remove the two screws from the sunvisor bracket.
2. Remove the sunvisor, then disconnect the positive
terminal.
POSITIVE TERMINAL
MOUNT BASE
LENS
SCREWS
NOTE: The switch is built into the vanity mirror.
3. Check for continuity between the terminals in each
switch position according to the table.
SUNVISOR
BULB (2.0 W)