Compass: wiring diagram rear view mirror gauge Rear view mirror wiring diagram. am having problems with my rear view mirror and the temp gauge and compass. - Answered by a verified Chevy Mechanic How to wire Gentex mirror - YouTube Click to view on Bing2:18Cheap and Simple Rear View Mirror Upgrade (with auto dim, compass and homelink) - Duration: 14:18. Weakest of Weeks Recommended for youAuthor: Snowflakes 98Views: 6 Rearview mirror wiring pinouts? - GM-Trucks I'm installing a rearview mirror into my 2006 Trailblazer from a 2003 Tahoe. The mirror has the temp/compass in the corner with autodimming. My original mirror just had the airbag on/off light and nothing else (including onstar). Manual dim. However, it still had a harness with quite a Compass Temp Mirror | GMC Truck Forum I installed a Temp/Compass mirror from a 2000 GM vehicle (got off E-Bay) into my 2001 2500HD. The factory wiring harness was alreay in the headliner and mated with the mirror perfectly, so I found the 2 wires under the fuse block under the hood and spliced in I need the wiring diagram for rear view mirror with I need the wiring diagram for rear view mirror with compass, temperature and onstar for 2005 chevy silverado. - Answered by a verified Chevy Mechanic 03-05 Power mirror harness adapted to 99-02 style plug Soooo this diagram works huh? How did everyone do there wiring? Just cut off the connectors and use insulated connectors??? Seems like it would be easiest if ya ever had to switch a mirror out! What guage wire is the stock harnesss? I bought a 99-02 switch of a escalade for where the empty pocket is on my dash. SilveradoSierra • Rear view mirror Temp / Compass The circuit boards i love the gm truck rear view mirrors are common for going bad. Ive peraonally been one of those people. But mine doesnt have onstar. Just compass and temp. Ck power and grounds via a wiring diagram and if all ok replace mirror. These mirrors are self sufficient with no exterior inputs for compass and temp. Gentex Auto-dimming Mirror Wiring Diagram PDF fileGentex Auto-dimming Mirror Wiring Diagram How to install a self dimming and auto dimming mirror from Gentex on a mk5 or mk6 a highline control module and you have to add the wiring to make it work. Auto Dimming Mirror with HomeLink® and Compass AND THE HOMELINK HOUSE® ARE REGISTERED TRADEMARKS OF GENTEX CORPORATION. DYI: Auto-dimming Mirror w/ HomeLink + Compass - GM-VOLT The pin with the masked out label in the diagram that came with the cable harness is the reverse signal. It makes you wonder if GM had compass, I want the HomeLink and Auto-dimming to only work when the ignition is 'On' so I'm going to cross the yellow and red mirror wiring harness wires with the red Volt wire (12+ switched). 2.