GM help, temp/compass in mirror

[Bailey Guns]

Gotta love a car that fixes itself.

[SideShow Bob]

Should have tried the unplug replug before buying a replacement.

[hurley842002]

Should have tried the unplug replug before buying a replacement.

I've tried unplugging and plugging back in the cable in the back.

[ray1970]

Also, sometimes the mirror “loses its calibration” for lack of a better term. If you find a large open space in a parking lot and slowly drive in a circle it will likely “recalibrate” itself and start working again.

Just for future reference.

[Doc45]

Thanks ray, it’s just crazy. No display of any kind-unplugged/plugged multiple times over the past few weeks. Then the other morning going out to grab a cup and blammo the display is working again! I have a cul de sac in front of my house, held the button on the mirror, drove in a circle three times and it calibrated lol.