2026 Jeep Grand Wagoneer

Dealers lack access to official wiring schematics from Chrysler engineers, preventing diagnosis and repair of electrical issues.

The Uconnect system's over-the-air (OTA) software updates, included free for 10 years via Jeep Connect ONE, fail to notify or apply automatically for some owners, requiring dealer visits.

Jeep/FCA's privacy policy website is a nightmare to navigate due to tiny font, poor navigation, no search function, and no download option, making it hard to read or understand data practices.

Details on data privacy for Uconnect Connected Services are buried in a separate external privacy notice, not disclosed directly in the vehicle's terms or documentation.

The seatbelt alert chimes persistently even when buckled or when the driver wants it disabled. Owners report standard disable tricks fail, forcing dealership visits.

The Hands-Free Active Driving Assist feature only activates under strict conditions like 60mph on approved roadways, limiting usability compared to prior models. Owners in areas like Maine find almost...

The automatic emergency collision avoidance system triggers phantom brakes, suddenly stopping the vehicle at highway speeds with no obstacle ahead. This creates dangerous situations during normal driv...

Safety sensors like side distance warnings and general alerts trigger falsely and fail to silence, blaring alarms during normal driving even after extended periods. Dash flashes warnings and bells wit...

The check engine light illuminates repeatedly, often dismissed by dealers as non-issues, causing ongoing owner concern.

Tire pressure monitoring system alarms trigger from normal pressure drops in cold weather, affecting all tires simultaneously by over 10 psi.

When reversing with a trailer, the vehicle unexpectedly shifts into park and applies brakes, posing safety risks.

The auto start-stop system shuts off the engine but fails to restart automatically, requiring drivers to shift to park and manually restart. Warnings appear frequently, and the system sometimes causes...

The speed limit warning bell rings annoyingly whenever exceeding the displayed limit by 2mph and cannot be disabled.

The SOS screen and road sign recognition errors pop up repeatedly without cause.

The 4WD low lock control is overly sensitive, disabling anti-slip features and flashing red warnings disconcertingly while driving.

The Uconnect 5 infotainment system, which controls navigation, climate, and entertainment via large touchscreen displays, responds slowly and lags when accessing features like climate controls. Owners...

Wireless Apple CarPlay, which mirrors iPhone apps to the infotainment screen, frequently fails to connect, disconnects randomly, or barely works at all. Owners report needing to restart the vehicle to...

The heated seats, controlled via touchscreen or bezel buttons, turn off automatically after just a few minutes (e.g., 90 seconds) and won't reactivate for several minutes. This makes them practically ...

The passive entry system uses touch-sensitive door handles to unlock doors when approaching with the key fob, but it works only sporadically or fails to recognize the fob until manually grabbing the h...

The automatic high beam headlights, which switch between low and high beams based on oncoming traffic, fail to function properly and do not change automatically.

The rearview backup camera, which displays on the infotainment screen while reversing, lags significantly and fails to show real-time views, sometimes blocking access to HVAC controls.

The trailer towing menu in the infotainment system stores specs for trailers like length, but owners struggle to update or add new trailer profiles after trading in equipment.

The lower infotainment screen can trap small items like glasses behind it, and soft resets fail to release them.

Optional rear entertainment screens turn back on every time the vehicle starts, with no setting to keep them permanently off.

360-degree and overhead camera views continue displaying for 15-20 seconds after leaving a structure or parking.

Touch controls for seat heaters on the radio bezel are temperamental, forcing users to navigate to the climate screen instead.

Over-the-air (OTA) software updates to the Uconnect infotainment system can unexpectedly disable the AM radio feature. Owners report needing a factory reset to restore it.

OTA or recall updates cause the passenger-side screen to lose functionality, such as navigation and map access, along with profile settings. This requires service visits to resolve.

Active lane management or lane assist safety features stop working following software updates or recalls. Owners must return to the dealer for fixes.

OTA updates eliminate the user option to disable the speed limit warning chime, causing it to ring persistently even when slightly over the limit like 2mph. Dealers confirm this change is permanent.

Software 'flash module' updates fail to resolve ongoing radio volume control issues in the Uconnect system.

Jeep's connected services and UConnect system collect and may sell or share personal information including identifiers, geolocation, inferences, and driving data with affiliates, dealers, marketing pa...

The Jeep Grand Wagoneer via UConnect and vehicle systems collects extensive personal data including name, precise geolocation, VIN, driver's license, biometrics, browsing history, speed, acceleration,...

Jeep uses collected data to create user profiles and inferences about preferences and characteristics, which are then used for targeted advertising and personalized marketing.

Deactivating UConnect services or letting subscriptions expire does not automatically stop all vehicle data collection, requiring calls to multiple departments; data deletion is unclear outside CCPA/G...

Canceling connected services to protect privacy disables key features like emergency/roadside assistance and over-the-air updates.

Jeep supplements its data collection by obtaining additional information from third-party sources like data brokers, social media, and car dealers.

Opting out of data sharing does not prevent all disclosures, such as those to service providers or for legal compliance.

The Jeep's connected services require an online account managed by FCA (now Stellantis) for remote control features like starting the vehicle or checking status. Owners complain that FCA reserves the ...

The Grand Wagoneer Series 3 has a dedicated passenger-side infotainment screen that fails to power on or start. Owners report factory resets do not resolve the issue, often requiring dealer service.

Uconnect automatically switches driver profiles without input, changing seat positions and other settings. This is dangerous while driving, especially if drivers have different height preferences.

Center stack screens register ghost touches, randomly pressing buttons to crank heat to 90°, adjust seats, or blast audio. This creates hazardous distractions while driving.

Center stack screen displays TV static, snow, or malfunction visuals during vehicle startup before properly booting. This indicates display hardware or software initialization failures.

Main screens, stereo, or radio frequently go black intermittently, with volume failing or requiring manual toggles to restore. Owners report constant blackouts necessitating radio replacements.

Uconnect infotainment requires frequent manual reboots or radio module replacements due to persistent crashes. Updates fail to resolve, leading to extended dealer visits.

Main control screens, driver displays, and video modules fail shortly after purchase, showing garbled/purple images, dead pixels, or requiring full replacements. Navigation and center screens freeze o...

Linked to Uconnect profiles, seat memory modules erroneously adjust positions, shoving seats forward into the steering wheel unexpectedly. Sometimes seats cannot move at all.

Dashboard randomly cycles through screens without input after repairs. This disrupts driver information display.

The Jeep Grand Wagoneer includes a phone app for remote functions like locking, unlocking, and starting the vehicle via Jeep Connect ONE (free for 10 years), with advanced features in Connect Wi-Fi PL...

Connected Services, which include various vehicle connectivity features, require owners to create a separate account and accept FCA's terms of service to access them.

Subscriptions for Connected Services automatically renew unless cancelled, and FCA reserves the right to cancel them at any time.