LH + RH headliner harness 左右顶棚线束

Parts / components · 零部件

Terminal label · 端子代号

• Terminal label · 端子代号I_LR_BI_LR_B 左顶棚与地板对插（端子图代号，非 Comp ID）I_LR_B LH headliner↔floor mate (terminal label, not Comp ID)
• Terminal label · 端子代号I_RR_BI_RR_B 右顶棚地板线束接口（端子图代号，非 Comp ID）I_RR_B RH headliner↔floor mate (terminal label, not Comp ID)

Materials · 材料

• 未注明时 FLRY-B 低压导线FLRY-B LV wire (default when unspecified)General LV harness DWG tech requirement per ISO 6722 / Q/WR P1-4 — not exclusive to this family (WH11整车低压线束图纸).
• 屏蔽线（CBOM类目）Shielded wire (CBOM category)RH headliner CBOM_2026.04.24_Windrose_CN_4004101X9D01 — category, not per-pin gauge.
• 双绞线（CBOM类目）Twisted pair (CBOM category)RH headliner CBOM for camera / electronic-mirror circuits.
• 视频线（CBOM类目）Video cable (CBOM category)RH headliner CBOM for camera / electronic-mirror circuits.

Function · 功能

LH headliner harness (4004200, 14-segment plan): PPT names electronic rear-view mirror; mates floor harness (左顶棚对插 / I_LR_B). Full device list beyond PPT/revisions: unknown. Pin table: unknown.

左顶棚线束（4004200，14段方案）：PPT 点名电子后视镜；与地板线束对插（I_LR_B）。PPT/修订以外完整器件表 unknown；针脚表 unknown。

RH headliner harness (4004101): PPT names intelligent-driving camera; CBOM categories include shielded / twisted / video wires (camera, electronic mirror); floor interface revision adds Z39x (I_RR_B).

右顶棚线束（4004101）：PPT 点名智能驾驶摄像头；CBOM 含屏蔽线/双绞线/视频线（摄像头、电子后视镜）；与地板接口修订增 Z39x（I_RR_B）。