Mazda 2008 Mazda6 Owner's Manual page 306

Maintenance and Care
Owner Maintenance
Rear turn signal lights
4. Install the new bulb in the reverse order
of removal.
NOTE
To replace the bulb, contact an Authorized
Mazda Dealer.
(5-Door)
1. Turn the knob and remove the cover.
Left side
8-42
Right side
2. Pull the strap and remove the cover.
3. Turn the socket and bulb assembly
counterclockwise and remove it.
4. Disconnect the bulb from the socket.
Brake lights/Taillights
Rear turn signal lights