power plugs not working on 2007 Buick Rendezvous

Both my front and rear aux lighter plugs do not work. I have checked the fuses under the dash and they are ok, where else can I look. fred

Asked by for the 2007 Buick Rendezvous
A 2007 should still be under warrenty, so you should just take it to the dealer.
2 more answers
Hey Fred,
You'll need a wiring diagram to diagnose this. It's kinda like driving somewhere you've never been without a map, just think of all those wies as roads and you need to know which roads to check to find the problem.
You might find a free repair manual with a wiring diagraml here: or go to or and get an online repair manual subscription.
fuse under the center console