I have a Bently manual and 4 pages of ground distribution diagrams (grds in between what and what and grds points locations) ex: instrument cluster has a ground point # G202, the head lights assembly as grds points # 100 for the left side and #101 for the right one.... Fine but...

Question: is there any documentation that show / describe WHERE EXACTLY are located those ground points ? It's not in the Bently or didn't see it, somebody know ?