SSM75429

Special Service Message
NOTE: A Special Service Message is a formal communication issued by Land Rover and carries
the same importance of a Technical Service Bulletin. An SSM is a quick method of
communicating "Need To Know" information to the technical service community. SSM's may
be issued in advance of a technical bulletin or may be the only communication on a given
topic. All information contained in Land Rover technical communications are intended for
use by trained, professional technicians with the knowledge, tools, and equipment required
to complete the procedure correctly and safely. It informs the Technicians of conditions that
may occur on some vehicles, or provides information that could assist in correct vehicle and
diagnostic service.
SSM 75429 - New Defender L663 – Roof Opening Panel - Glass
Inoperative, Sunblind loss of One Touch
Models : Defender/L663
Engineer Hooper Tristan
Name :
Last 08 JUN 2021 17:05:17
Modified :
Category : Body
Symptom : 102000 Window/Glass
Content : Issue:
JLR is investigating Roof Opening Panel
Inoperative/Loss of One Touch closure function
Cause:
Loss of calibration within the Roof Opening Panel
motor assembly
Action:
Please complete the following steps:
Start the engine and leave running during the
initialization process
Make sure that the roof opening panel blind/roof
opening panel glass is in the fully closed position
- press the close switch to achieve this
Press and hold the close switch again and wait for
the roof opening panel glass to jog forward a few
millimetres and then return to its original position
(this should take approximately 30 seconds), then
release the switch
Within 3 seconds, press and hold the close switch.
The roof opening panel blind/roof opening panel
glass will automatically travel toward the open
position and then to the fully closed position.
Release the switch when movement is complete
PLEASE NOTE – This communication will be
superseded when Modified Opening Roof Panel Motor
Service Parts are available. Please do not replace the
Roof Opening Panel Motor Assy for this Concern.
Thank you in advance for your assistance with this
matter.
Jaguar Land Rover Limited 2000 - 2020 (Rel. 2691)