Accessory Power (keyed)

[AssyRequired]

Just for future reference-
The magnifying glass tool in the upper right and the keywords “acc connect” brings up almost the same answer. Maybe that’s where I got it from?

2007 PSDM accessory connections help

2007 GEM e4… looking at the diagram of the PSDM on p 5-41 of the service manual. I see 8 male spade connections, labeled S1-S6, SA & SB… but don’t see anything in the manual about how these connection points are fused. Looking for a key-on 12V source and a decent ground to install a Homelink remote transmitter. Can anybody enlighten me on how to tap into these accessory connection points? I thought I was good to go when adding a fuse lit up one of the spade connectors, but I keep blowi…