When I activate this switch the rear passenger lights turn on but not the cargo area.

I know that light works as it lights when I open the doors at night.

Any ideas?

 

Any ideas on what?

What's your owner's manual say?

 

hi.. did you ever figure this out? I bought a 2014 S this week... have the same problem.. I took a meter to the connections and see a little over 10 volts, but when I put the bulb in.. the volts disappear.. maybe a setting that I dont know about.. fuse for cargo is good.. blub is fine.. 12 volt cig outlet is find.. only my lights on the rear hatch and the one in the cargo in the roof dont work..

 

I totally forgot about this. I'll have to revisit the issue.