Wrench icon, no cruise, and dim dash lights

2009 cx9 sport (i think) i replaced the brake booster, had battery out while i did it. Now after getting it back together i get the wrench icon, no cruise and the dash lights are super dim...what did i screw up???
2010 CX-9 GT
Sounds like you forgot to plug a sensor back in somewhere. Did you reconnect every wiring harness?