1. Pry tool
2. Hex key or driver
Here are the steps:
1. Use the pry tool or a hex key to twist and remove the plastic lug nut holding the small light cover on.
2. Pry off the cover by inserting the thin end of the pry tool into the seam and gently prying it out around the edges until the cover comes loose.
3. Remove the bulb by turning it counter-clockwise about a 1/4 turn and pulling it out.
4. Insert a new bulb by pushing and twisting it clockwise into place.
5. Replace the plastic cover by lining it up with the slot in the housing and pressing down until it clicks into place.
6. Replace the plastic lug nut by pushing it in and turning it clockwise until it catches.