Question:
How to remove the plastic lock core plug on the Thule Tracker II Feet?
asked by: Ryan N
Expert Reply:
There is a small gap between the plastic cap and the outer edge of the lock core hole that is just large enough to allow you to insert a small, flat tool such as a flat head screw driver. Once you have the tool inserted, you will pry upward forcing the cap out.
Check out the link to a similar question that I attached for you that has a video showing how to remove the plastic cap and insert the lock core.
Thule One-Key System Lock Cylinders - Qty 4