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Service bulletin Q489NAS1

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10105602
Published by NHTSA2017-06-08
Manufacturer's numberQ489NAS1
Manufacturer's date2015-08-10
NHTSA componentSEATS; SEATS:MID/REAR ASSEMBLY

NHTSA's summary

"SITUATION: AN ISSUE HAS BEEN IDENTIFIED ON A LIMITED NUMBER OF 2015-2016 MODEL YEAR DISCOVERY SPORT (L550) VEHICLES WHERE THE FORWARD 4 X M10 FIXINGS (INBOARD AND OUTBOARD) AND THE REARWARD (INBOARD ONLY) FIXINGS OF THE SECOND ROW SEATS MAY HAVE RESIDUAL TORQUE BELOW THE MINIMUM SPECIFIED LIMIT. ACTION: RETAILERS ARE REQUIRED TO HOLD ONLY AFFECTED NEW VEHICLES THAT ARE WITHIN YOUR CONTROL AND REFRAIN FROM RELEASING THE VEHICLES FOR NEW VEHICLE SALE PENDING COMPLETION OF THE SERVICE INSTRUCTION DETAILED IN THIS TECHNICAL BULLETIN."

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Seats

Vehicles listed
LAND ROVER DISCOVERY SPORT2015, 2016

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
SSM756432022-01-08. Service bulletin. Massage Seat PIVI Screen Button – Greyed Out
SSM756202021-12-07. Service bulletin. Seat mounted seat switches - Seats not moving
SSM756192021-12-07. Service bulletin. Seat mounted seat switches - Seats not moving
SFCC_OCT2021_432021-11-02. Service bulletin. Seat Power Fore/Aft Motor Inoperative
SFCC_OCT2021_422021-11-02. Service bulletin. Seat Recliner Motor Inoperative
SSM734872021-03-15. Service bulletin. The plastic cover of the front seat height adjuster lever on vehicles with manually adjustable seats can break on removal, leaving it loose when refitted and likely to become adrift (see attachment).
LTB00923NAS22020-11-06. Service bulletin. The leading edge of the second row seat rail may cause discomfort to passengers if contacted with force while the seat is in its rearmost setting.
NAS19.12.0172020-01-08. Service bulletin. An issue has been identified on certain Land Rover vehicles within the listed Affected Vehicle Range which do not display the massage seat control screen when the soft key is selected.
SSM742832019-04-08. Service bulletin. Seat height operates in increments and seat memory function will not work after replacement of seat height motor. Diagnostic Trouble Code (DTC) B1B87-31, stored in Driver Seat Module (DSM) or Passenger Seat Module (PSM) Note that the seat height motor is supplied as part of the cushion sub-assembly or motor sub-assembly (depending on model)
SSM742832019-04-01. Service bulletin. Seat height operates in increments and seat memory function will not work after replacement of seat height motor. Diagnostic Trouble Code (DTC) B1B87-31, stored in Driver Seat Module (DSM) or Passenger Seat Module (PSM) Note that the seat height motor is supplied as part of the cushion sub-assembly or motor sub-assembly (depending on model)