Chevrolet 1999 Lumina Owner's Manual page 104

Usage
D
To remove the mat, pull up on the rear of the mat to
unsnap it from the locator post (see view B).
D
-
To re install the mat, align the grommet in the mat
over the locator post and push down to snap the mat
into place (see view B).
Auxiliary Power Connection
2-44
Your vehicle is equipped
with auxiliary power leads.
These leads can be used
to power aftermarket
electrical equipment
added to your vehicle.
They are located on the passenger's side of the vehicle,
below the glove box and behind what is referred to as a
"hush panel." For additional information on accessing
these leads and electrical hookup, please refer to the
service manual.
NOTICE:
Adding some electrical equipment to your vehicle
can damage it or keep other things from working
as they should. This wouldn't be covered by your
warranty. Check with your dealer before adding
electrical equipment, and never use anything that
exceeds the fuse rating.
yellowblue