# Service bulletin SSM73527

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.

- Type: Service bulletin
- NHTSA id: 10125250
- Published by NHTSA: 2017\-12\-14
- Manufacturer's number: SSM73527
- Manufacturer's date: 2017\-09\-07
- NHTSA component: EQUIPMENT:APPLIANCE:AIR CONDITIONER; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

## NHTSA's summary

Issue: A customer may express a concern of one or more of the following symptoms: \* Cycling vent temperatures, blowing warm and then cold. \* Misting up of the front, side or rear screen\(s\) in cool ambient air temperatures \(less than 15°C\) \* Poor cooling performance of the Air Conditioning \(A/C\) system \* Warm, damp or musty smells coming from the vents

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10125250-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10125250-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Equipment and accessories, Glass, wipers and mirrors, Heating and air conditioning

## Vehicles listed

- 2017 to 2018 LAND ROVER DISCOVERY
- 2017 to 2018 LAND ROVER RANGE ROVER
- 2018 LAND ROVER RANGE ROVER VELAR

## Recalls for the same vehicles and component

- [2024017](/recalls/tc/2024017.md), 2024-01-18: Visual System
- [2018107](/recalls/tc/2018107.md), 2018-03-01: Heater And Defroster
- [18V139000](/recalls/nhtsa/18V139000.md), 2018-03-01: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

## Other bulletins for the same vehicles and component

- [SFCC\_SEP2024\_52](/bulletins/11008625.md), 2024-10-07, Other: VISIBILITY/WIPER. A customer may report that the windshield wipers stop up on the windshield when turned off.
- [JLRTB02079NAS2](/bulletins/10252772.md), 2024-04-05, Service bulletin: STRUCTURE:BODY:ROOF AND PILLARS; EQUIPMENT. Creaking Noise From Glass Roof Panel
- [SFCC\_MAR2024\_70](/bulletins/10252766.md), 2024-04-05, Service bulletin: STRUCTURE:BODY:ROOF AND PILLARS; EQUIPMENT. A creaking type noise from the roof area is heard while driving.
- [BIG5MAR24\_34b](/bulletins/10252743.md), 2024-04-05, Service bulletin: FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:ENGINE:DIESEL; EQUIPMENT. A concern has been identified where on certain vehicles equipped with TDV6 3.0L Diesel and Ingenium I4 2.0L Diesel engines, when connected to a diagnostic scan tool during the California SMOG test, the Powertrain Control Module \(PCM\) incorrectly reports the monitor readiness status as 'not supported'. A software update to the PCM is needed.
- [SFCC\_DEC2023\_32](/bulletins/10248408.md), 2024-01-09, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. Due to time required to complete in shop vehicle set up and workflow for Audio loss, it has been found that workflow may provide false result if IMC is not in a faulted state when workflow is run to identify potential Polar Switch Firmware fault.
- [SFCC\_SEP2023\_46](/bulletins/10243681.md), 2023-10-06, Service bulletin: EQUIPMENT. The sunglass holder won’t open or does not operate correctly
- [SFCC\_SEP2023\_45](/bulletins/10243679.md), 2023-10-06, Service bulletin: VISIBILITY/WIPER; VISIBILITY. The wiper blades streak, smear, judder or squeak during operation
- [SSM75939](/bulletins/10242074.md), 2023-09-08, Service bulletin: ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE; EQUIPMENT; ELECTRICAL SYSTEM. PDC Park distance control no volume
- [SSM75939](/bulletins/10242073.md), 2023-09-08, Service bulletin: EQUIPMENT. PDC Park distance control no volume
- [SSM76009](/bulletins/10239034.md), 2023-07-11, Service bulletin: LATCHES/LOCKS/LINKAGES:DOORS:LATCH; EQUIPMENT; STRUCTURE:BODY:DOOR. A customer may report that the front or rear door latch does not operate as expected.

JSON: [/v1/bulletins/10125250](/v1/bulletins/10125250)

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