1. Disconnect the negative battery cable.
2. Remove the column cover. (See COLUMN COVER REMOVAL/INSTALLATION)
3. Remove the ignition key illumination bulb.

4. Install in the reverse order of removal.
Ashtray illumination bulb removal/installation
Glove compartment light bulb removal/installationMazda 6 Service Manual: Sas unit removal/installation
Warning
Handling the SAS unit improperly can accidentally deploy the air
bag modules and pre-tensioner seat belt, which may seriously injure you.
Read AIR BAG SYSTEM SERVICE WARNINGS before handling the SAS unit. (See
SERVICE WARNINGS.)
Caution
When replacing the SAS unit, config ...
Mazda 6 Service Manual: Temporary Spare Tire
Inspect the temporary spare tire at least monthly to make sure it is properly
inflated and stored.
NOTE
The temporary spare tire condition gradually deteriorates even if it has not
been used.
The temporary spare tire is easier to handle because of its construction which
is lighter and small ...