NHTSA ID Number: 10170884
Manufacturer Communication Number: 20-BE-001HG
TSB/Document Date: 2020-02-03
Summary
1. This bulletin provides guidelines to inspect the USB, head unit, and multi-box for common connection conditions. 2. This bulletin presents guidelines to inspect for common Android Auto and Apple CarPlay connection conditions. 3. This bulletin provides physical differences between the USB 2.0 port and USB 3.0 port.
GROUP
NUMBER
BODY
20-BD-001HG
DATE
Technical Service Bulletin
MODEL(S)
January 2019
G80 (DH)
G80 (DH) PANORAMIC SUNROOF REPAIR
SUBJECT:
This TSB supersedes 19-BD-001HG to add Inoperative Slide as a new condition and update the
service procedure.
Description:
This bulletin provides instruction detailing the repair of a panoramic sunroof exhibiting the following
condition(s):
Creaking Noise
Inoperative Slide
Applicable Vehicles: Certain 2017-2018 G80 (DH) vehicles equipped with panoramic sunroof.
Required Materials/Tools:
Tool
Part
Number
Remarks
FELT PAD
N/A
2 EA
(106 X 10 X 0.5 mm)
N/A
Use Generic
Grease
SILICONE OIL
N/A
Use Generic
Silicone Oil
LOCTITE 242
N/A
1 Vehicle : 2g
ACID BRUSH
N/A
Width:10mm /
Length :20mm
PAPER
N/A
90 X 50mm
FLAT-HEAD
SCREW DRIVER
N/A
Width; 5-8mm
Photo
NOTE: Parts can be purchased at an online retailer (Amazon/eBay).
Warranty Information:
Model Op. Code
G80
(DH)
81600F04
Operation
Op. Time
Causal Part
Nature
Code
Cause
Code
Silicone Oil Application and
Drive Test
0.6 M/H
81600-XXXXX
Q55
ZZ6
G80
Silicone Oil Application and
81600F05
4.2 M/H
81600-XXXXX
Q55
(DH)
Drive Test and Noise Repair
NOTE 1: Claim includes 0.2 M/H of Op. Time for parts purchase.
NOTE 2: Refer to the parts catalog for the complete part number of the sunroof assembly.
ZZ6
Circulate To: General Manager, Service Manager, Parts Manager, Warranty Manager, Service
Advisors, Technicians, Body Shop Manager, Fleet Repair
SUBJECT:
G80 (DH) PANORAMIC SUNROOF REPAIR
Initial Evaluation:
Sunroof Orientation:
Front Side
Rear Side
Left Side
Right Side
Procedural Table of Contents:
Procedural Table of References:
A. Weather Strip (pg. 3)
B. Front Sunroof Glass Molding (pg. 4)
C. Rear Fixed Glass (pg. 4)
D. Rear Sunroof Glass Molding (pg. 4)
E. Sunroof Button (pg. 5)
F. Moving Glass (pg. 5,7,13)
G. Front Corner Fixed Seal (pg. 5-6,8)
H. Front Sunroof Side Molding (pg. 6)
I. Rear Glass Molding (pg. 7)
J. LH/RH Side Molding (pg. 8)
K. Mechanism Rail Assembly (pg. 9)
L. Moving Glass Rear (pg. 8-9)
M. Front Sunroof Mounting Bolts (pg. 10-11)
N. Front Sunroof Mounting Nuts (pg. 10-11)
O. ‘B’ Pillar Mounting Nuts (pg. 11)
P. Sunroof Rear Mounting Nuts (pg. 12)
Q. Moving Glass Front Mounting Bolts. (pg. 12)
R. Moving Glass Center/Rear Mounting Bolts (pg. 13)
T. Rear Locator Mounting Bolts (pg. 13-16)
U. Rear Locator (pg. 14-16)
S. Panel Curve (pg. 15-16)
V. ‘C’ Pillar Roof Panel (pg. 17)
TSB #: 20-BD-001HG
Page 2 of 17
SUBJECT:
SUBJECT:
G80 (DH) PANORAMIC SUNROOF REPAIR
Repair Procedure:
A.
SILICONE OIL APPLICATION
1. Wipe the front primary weather strip
(A) using clean towels.
A
NOTICE
Apply a damp towel to surface, then
apply a dry towel to remove
wetness.
A
2. Apply silicone oil to the front sunroof
glass molding (B) using an acid
brush.
B
TSB #: 20-BD-001HG
Page 3 of 17
SUBJECT:
G80 (DH) PANORAMIC SUNROOF REPAIR
SUBJECT:
3. Insert a thin paper between the front
sunroof glass molding (B) and rear
fixed glass (C).
C
CAUTION
Prevent all damage to glass!
B
4. Apply silicone oil between the front
sunroof glass molding (B) and paper
using the acid brush.
NOTICE
Apply approximately 5-7g of silicone
oil.
5. Apply silicone oil between the rear
sunroof glass molding (D) and paper
using the acid brush.
NOTICE
Apply approximately 5-7g of silicone
oil.
TSB #: 20-BD-001HG
D
Page 4 of 17
SUBJECT:
SUBJECT:
G80 (DH) PANORAMIC SUNROOF REPAIR
6. Press the sunroof button (E) to open
the panoramic sunroof.
E
7. Wipe all edges of the moving glass
(F) using clean towels.
F
NOTICE
Apply a damp towel to surface, then
apply a dry towel to remove
wetness.
8. Locate the front corner fixed seal (G).
G
9. Wipe the front and side fixed portions
of the front corner fixed seal (G)
using clean towels.
NOTICE
G
Apply a damp towel to surface, then
apply a dry towel to remove
wetness.
TSB #: 20-BD-001HG
Page 5 of 17
SUBJECT:
G80 (DH) PANORAMIC SUNROOF REPAIR
SUBJECT:
G
10. Wipe the front roof side molding (H)
using clean towels.
NOTICE
H
Apply a damp towel to surface, then
apply a dry towel to remove
wetness.
H
11. Position the front glass to the “tilt”
position. Wipe the moving glass side
(F) using clean towels.
NOTICE
Apply a damp towel to surface, then
apply a dry towel to remove
wetness.
TSB #: 20-BD-001HG
F
Page 6 of 17
SUBJECT:
SUBJECT:
G80 (DH) PANORAMIC SUNROOF REPAIR
12. Wipe the rear glass molding (I) using
clean towels.
NOTICE
Apply a damp towel to surface, then
apply a dry towel to remove
wetness.
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TSB/Document ID: 20-BE-001HG
Replacement Service Bulletin Number:
MFR Communication Date: 2020-01-16
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT:ELECTRICAL
MFR Component System:
MFR Component Subsystem:
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