# Service bulletin 08\-075\-26

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: 11029670
- Published by NHTSA: 2026\-03\-05
- Manufacturer's number: 08\-075\-26
- Manufacturer's date: 2026\-02\-21
- NHTSA component: STRUCTURE:BODY; ELECTRICAL SYSTEM

## NHTSA's summary

Rear Taillamp Condensation Clearing Procedure On occasion, vehicle exterior taillamp assemblies get fogged with a light layer of condensation on the SYMPTOM: inside of the lenses Fig. 1. This may be reported after the lamps have been turned on and brought up to operating temperature, turned off and then rapidly cooled by cold water \(such as rain, or the water from a vehicle wash\). Lens fogging can also occur under certain atmospheric conditions after a vehicle has been parked outside overnight \(i.e. a warm humid day followed by clear cool night\). This will usually clear as atmospheric conditions change to allow the condensation to change back into a vapor. Turning the taillamps on will usually accelerate this process. This bulletin is to communicate the procedure for rear taillamp condensation clearing.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11029670-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11029670-9999.pdf)

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

## Components

Body and frame, Electrical system

## Vehicles listed

- 2019 to 2023 JEEP CHEROKEE
- 2026 JEEP CHEROKEE
- 2017 to 2026 JEEP COMPASS
- 2021 to 2026 JEEP GRAND CHEROKEE
- 2021 to 2026 JEEP GRAND CHEROKEE 4XE
- 2021 to 2026 JEEP GRAND CHEROKEE L
- 2022 to 2026 JEEP GRAND WAGONEER
- 2022 to 2025 JEEP WAGONEER
- 2026 JEEP WAGONEER

## Recalls for the same vehicles and component

- [26V584000](/recalls/nhtsa/26V584000.md), 2026-09-10: STRUCTURE:BODY:ROOF AND PILLARS
- [2026043](/recalls/tc/2026043.md), 2026-02-02: Electrical
- [26V059000](/recalls/nhtsa/26V059000.md), 2026-02-02: ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL; EXTERIOR LIGHTING:TURN SIGNAL; EXTERIOR LIGHTING:BRAKE LIGHTS
- [25V741000](/recalls/nhtsa/25V741000.md), 2025-10-30: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
- [2025506](/recalls/tc/2025506.md), 2025-09-25: Structure
- [25V642000](/recalls/nhtsa/25V642000.md), 2025-09-25: STRUCTURE:EXTERIOR TRIM
- [2025467](/recalls/tc/2025467.md), 2025-09-11: Structure
- [25V593000](/recalls/nhtsa/25V593000.md), 2025-09-11: STRUCTURE:EXTERIOR TRIM
- [25V576000](/recalls/nhtsa/25V576000.md), 2025-09-04: ELECTRICAL SYSTEM:PROPULSION SYSTEM
- [2024754](/recalls/tc/2024754.md), 2024-12-12: Structure

## Other bulletins for the same vehicles and component

- [S2608000038](/bulletins/11038557.md), 2026-10-16, Service bulletin: ELECTRICAL SYSTEM. High Voltage Battery Has Lower SOC After Overnight Sleep Cycle
- [S2608000037](/bulletins/11038556.md), 2026-10-16, Service bulletin: ELECTRICAL SYSTEM. Negative Response 0X33 \- Security Access Denied When Flashing BPCM With WiTech
- [08\-374\-26](/bulletins/11038532.md), 2026-10-16, Service bulletin: ELECTRICAL SYSTEM. R1H U43.17 Software Update \- FOTA Customers may experience the following: SYMPTOM: ● CarPlay® application crash. ● Intermittent CarPlay® connection or extended connection time. ● Apple CarPlay® radio lagging, freezing or display glitches. ● Audio intermittently cuts out. ● Radio display blank. ● Intermittent Android Auto® / CarPlay® reconnection concern. ● Abnormal radio screen display when adjusting audio volume using the steering wheel controls after extended Bluetooth audio playback from an Android device. ● Unable to add or pair a device to the Head Unit \(HU\) while the vehicle is in motion. ● Bluetooth\-enabled devices cannot be discovered when attempting to pair a phone, even when the device is inside the vehicle. ● Turn Signal Activated Blind Spot View activates slower when the left turn signal is used compared to the right turn signal. ● Android Auto® launches automatically with a blank screen. ● Radio display goes blank while audio continues to play, and radio functions become inoperative. ● Vehicle Settings page becomes unresponsive or frozen. ● Android Auto® fails to connect. ● FamCAM softkey requires multiple presses before launching. ● Radio resets or reboots while driving. ● Flashing odometer. ● Selectable Tire Fill Assist application displays an illegible "Save as Preset" softkey. ● Surround View Camera \(SVC\) guidelines remain displayed after the guidelines setting has been turned OFF through the radio. In addition, the following software enhancement is included: ● Improved Wi\-Fi connectivity performance.
- [08\-371\-26](/bulletins/11038529.md), 2026-10-16, Service bulletin: ELECTRICAL SYSTEM. Flash: Electronic Shift Module \(ESM\) Updates Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes \(DTCs\): ● U114C\-00 \- Lost Communication With PRNDL Display. ● P1C86\-00 \- PRNDL Display. Customers may also comment on one or more of the following: ● "Service Shifter" message showing on Instrument Panel Cluster \(IPC\). ● PRNDL lights are not illuminating. This bulletin involves reprogramming the ESM with the latest available software.
- [S2608000038](/bulletins/11038520.md), 2026-10-16, Service bulletin: ELECTRICAL SYSTEM. High Voltage Battery Has Lower SOC After Overnight Sleep Cycle
- [S2608000037](/bulletins/11038519.md), 2026-10-16, Service bulletin: ELECTRICAL SYSTEM. Negative Response 0X33 \- Security Access Denied When Flashing BPCM With WiTech
- [08\-374\-26](/bulletins/11038495.md), 2026-10-16, Service bulletin: ELECTRICAL SYSTEM. R1H U43.17 Software Update \- FOTA Customers may experience the following: SYMPTOM: ● CarPlay® application crash. ● Intermittent CarPlay® connection or extended connection time. ● Apple CarPlay® radio lagging, freezing or display glitches. ● Audio intermittently cuts out. ● Radio display blank. ● Intermittent Android Auto® / CarPlay® reconnection concern. ● Abnormal radio screen display when adjusting audio volume using the steering wheel controls after extended Bluetooth audio playback from an Android device. ● Unable to add or pair a device to the Head Unit \(HU\) while the vehicle is in motion. ● Bluetooth\-enabled devices cannot be discovered when attempting to pair a phone, even when the device is inside the vehicle. ● Turn Signal Activated Blind Spot View activates slower when the left turn signal is used compared to the right turn signal. ● Android Auto® launches automatically with a blank screen. ● Radio display goes blank while audio continues to play, and radio functions become inoperative. ● Vehicle Settings page becomes unresponsive or frozen. ● Android Auto® fails to connect. ● FamCAM softkey requires multiple presses before launching. ● Radio resets or reboots while driving. ● Flashing odometer. ● Selectable Tire Fill Assist application displays an illegible "Save as Preset" softkey. ● Surround View Camera \(SVC\) guidelines remain displayed after the guidelines setting has been turned OFF through the radio. In addition, the following software enhancement is included: ● Improved Wi\-Fi connectivity performance.
- [08\-371\-26](/bulletins/11038492.md), 2026-10-16, Service bulletin: ELECTRICAL SYSTEM. Flash: Electronic Shift Module \(ESM\) Updates Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes \(DTCs\): ● U114C\-00 \- Lost Communication With PRNDL Display. ● P1C86\-00 \- PRNDL Display. Customers may also comment on one or more of the following: ● "Service Shifter" message showing on Instrument Panel Cluster \(IPC\). ● PRNDL lights are not illuminating. This bulletin involves reprogramming the ESM with the latest available software.
- [S2623000056](/bulletins/11038332.md), 2026-10-07, Service bulletin: ELECTRICAL SYSTEM. The Door Latch Module Has Active Faults With No Warning Indicators In Cluster
- [114937](/bulletins/11038327.md), 2026-10-07, Warranty extension: STRUCTURE:BODY. Warranty Newsletter – Volume 12, Issue 7

JSON: [/v1/bulletins/11029670](/v1/bulletins/11029670)

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