1. Disconnect the negative battery cable.
2. Remove in the order indicated in the table.


3. Install in the reverse order of removal.
Socket Removal Note
1. Insert a tape-wrapped screwdriver into the socket hole, then press against the ring protrusion to lift the socket toward you.

2. As shown in the figure, lift out the socket until the ring protrusion locks into the lower socket hole.

3. Remove the boot panel.
4. From behind the boot panel, slide a tape-wrapped screwdriver in between the socket and the ring protrusion.

5. While twisting the ring protrusion with the screwdriver, push out and remove the socket.
Ring Removal Note
Pull the ring forward while compressing the hooks.

Key reminder switch inspection
Cigarette lighter inspectionMazda 6 Service Manual: Installation of radio system
If a radio system is installed improperly or if a high-powered type is used,
the CIS and other systems may be affected. When the vehicle is to be equipped
with a radio, observe the following precautions:
Install the antenna at the farthest point from control modules.
Install the antenna fe ...
Mazda 6 Service Manual: Technical data
ENGINE
LUBRICATION SYSTEM
Note
The maintenance intervals on scheduled maintenance table (See
SCHEDULED MAINTENANCE TABLE) can only be supported by the use of following
oils.
Recommended engine oil
COOLING SYSTEM
FUEL AND EMISSION CONTROL SYSTEMS
ENGINE ELECTRICAL SYSTEM
...