☰
Login
Join
×
Home
Answered Questions
Repair Topics
Repair & Service Guides
Popular Questions
Warning Lights
Trouble Codes
How It Works
Testing / Diagnostics
Symptoms
Videos
Login
Become a Member
Home
GMC
Sierra
Interior
Map Light
Switch
2006 GMC SIERRA
74,000 MILES
ANONYMOUS
MEMBER
1 POST
FOLLOW
What does the black button or knob up by the map lights do?
Jan 28, 2013 at 12:14 AM
Advertisement
GMTECH
CERTIFIED EXPERT
537 POSTS
Is there a set of 2 or three switches there. it could be for your garage door opener. what does it look like
Jan 31, 2013 at 4:02 PM