Floor Mat Installation Instructions
Before you begin...this is a very simple task that you have ahead of you.
However, due to the fact that Audi doesn't seem to sell replacement snaps
separately just make sure you are not in a mood to "tear into" your
mats. Patience Grasshopper!
Step One: Remove your OEM mats from the car.

The
OEM mat has a snap button that is female in design. The carpeted floor has the
male "nub" that the mat's female portion snaps onto. Don't get carried
away now, I'm talking about mats not...
Step Two: Remove the OEM snap assembly from the OEM mat.
As you can see in the images this is a two piece assembly. The
smooth top part and the female socket portion underneath. Simply take a medium
to large size screwdriver blade and slide it under the top portion of the
assembly as shown. Twist your screwdriver blade slightly and feel the assembly
start to come apart. Now take your blade to another area of the assembly and
repeat. Continue this process until the assembly is in two pieces. You did it!

Step Three: Put your original snap assembly onto the new Stratmosphere mat.

Simply
take your OEM snap pieces and snap them into the holes of the new Stratmosphere
mat with your hands. It's that simple.
Step Four: Install your mats into the car.

Just lay the mats in the car. Center the female mats snaps over the male
portions on the floorboard and just push down to snap them in. Now your Audi is
the way it should be!