GMC Repair: 2006 GMC Savanna mirror turn signals, gmc savanna, signal flasher

Question
How do I change the bulb in the mirrors on a GMC Savanna?

Answer
Hi
Is it the LED type signal flasher in the mirror glass? IF So the glass will need to be replaced AFTER you check the
DRV PWR TRN MIR fuse located in the body fuse block.
If it is the under mirror bulb, I can find NO info at all on how to replace it, other than service info saying to "replace bulb".
I hope this helps
Pawl