# Service bulletin SSM71838

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: 10231231
- Published by NHTSA: 2023\-02\-06
- Manufacturer's number: SSM71838
- Manufacturer's date: 2014\-05\-14
- NHTSA component: ELECTRICAL SYSTEM; EXTERIOR LIGHTING

## NHTSA's summary

XF Diagnostic process for Day Night Mode Activation

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10231231-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10231231-9999.pdf)

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

## Components

Electrical system, Lighting

## Vehicles listed

- 2013 JAGUAR F\-TYPE
- 2014 to 2023 JAGUAR F\-TYPE
- 2009 to 2023 JAGUAR XF
- JAGUAR XJ
- 1997 to 1999 JAGUAR XK
- 2000 to 2015 JAGUAR XK
- 2016 to 2017 JAGUAR XK

## Recalls for the same vehicles and component

- [19V326000](/recalls/nhtsa/19V326000.md), 2019-04-25: AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION; SEAT BELTS; ELECTRICAL SYSTEM:WIRING
- [2017524](/recalls/tc/2017524.md), 2017-10-26: Lights And Instruments
- [17V678000](/recalls/nhtsa/17V678000.md), 2017-10-26: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [2017281](/recalls/tc/2017281.md), 2017-05-26: Lights And Instruments
- [17V341000](/recalls/nhtsa/17V341000.md), 2017-05-25: EXTERIOR LIGHTING:TURN SIGNAL
- [15V038000](/recalls/nhtsa/15V038000.md), 2015-01-27: EXTERIOR LIGHTING
- [2015026](/recalls/tc/2015026.md), 2015-01-26: Lights And Instruments
- [14V714000](/recalls/nhtsa/14V714000.md), 2014-11-07: ELECTRICAL SYSTEM:WIRING
- [14V673000](/recalls/nhtsa/14V673000.md), 2014-10-27: ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS
- [13V340000](/recalls/nhtsa/13V340000.md), 2013-08-05: ELECTRICAL SYSTEM

## Other bulletins for the same vehicles and component

- [H474 Jaguar 20MAR26](/bulletins/11031091.md), 2026-04-07, Other: ELECTRICAL SYSTEM. Software Over The Air \(SOTA\) updates are failing to complete
- [SSM76412 \- 10MAR26](/bulletins/11030752.md), 2026-04-06, Other: ELECTRICAL SYSTEM. Smart Key Deactivated message on instrument cluster and is unable to start their vehicle.
- [H537 UPS0525\-2 11AUG25](/bulletins/11022394.md), 2025-09-03, Service bulletin: ELECTRICAL SYSTEM. Electric Power Assisted Steering \(EPAS\) wiring harness junction box may become corroded over time.
- [TUCC\_JUL2025\_32](/bulletins/11021652.md), 2025-08-07, Other: ELECTRICAL SYSTEM. Passive Entry doesn't respond intermittently to access car. Have to use key buttons to get in.
- [TUCC\_JUN2025\_43](/bulletins/11020207.md), 2025-07-06, Other: ELECTRICAL SYSTEM. The SOTA Campaign number displayed in the software update screen in the vehicle is only updated when a SOTA campaign completes successfully.
- [SSM76314 \- 25APR25](/bulletins/11017764.md), 2025-05-05, Other: ELECTRICAL SYSTEM. Telematic TCU2 Module 2015\-2017MY No Longer Available
- [TUCC\_APR2025\_18](/bulletins/11017740.md), 2025-05-05, Other: ELECTRICAL SYSTEM. Leaking windshield that caused the water ingress on the electrical component.
- [SA Owner Letter H447](/bulletins/11016655.md), 2025-04-07, Other: ELECTRICAL SYSTEM. Door zone module \- quiescent drain
- [SSM76281](/bulletins/11015354.md), 2025-03-07, Other: ELECTRICAL SYSTEM. Customers are experiencing a red 'Stop Safely Electrical Fault Detected' warning message displayed in the message center, due to the 12V system not providing the correct electrical support.
- [Jaguar\_H474\_21FEB25](/bulletins/11015289.md), 2025-03-07, Other: ELECTRICAL SYSTEM. A concern has been identified where certain vehicles are failing to complete Software Over The Air \(SOTA\) updates, specifically Vehicle Domain Controller \(VDC\) PIVI and Gateway Module A \(GWM\). These vehicles have now been stopped from further SOTA attempts and require a wired intervention. A software update to the TCU and GWM is required

JSON: [/v1/bulletins/10231231](/v1/bulletins/10231231)

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