2026 Mercedes-Benz GLC

Mercedes-Benz scatters its privacy information across multiple policies, notices, statements, and terms that are hard to find and understand. Buyers struggle to grasp how their data is handled before ...

Mercedes-Benz does not publicly disclose pricing for Digital Extras subscriptions that renew after an initial free term. Buyers cannot determine these ongoing ownership costs upfront.

Dealers often withhold final vehicle pricing until close to delivery, leaving buyers uncertain about the total cost and vulnerable to markups over MSRP.

Mercedes-Benz Certified Pre-Owned warranties exclude certain components like sunroofs, a limitation not clearly communicated until after issues arise post-warranty.

The backup camera repeatedly opens and closes while driving at low speeds, producing distracting noises and potentially causing accidents. Dealerships confirm this as a recurring issue in certain mode...

Tire pressure monitoring system triggers false low-pressure warnings, disabling driving assist features like cruise control and lane assist. Owners report this recurring every few months, especially i...

Captive WiFi hotspot prompt from DaimlerNA.hotspotdrive.com appears on connected iPhones every time the car starts, linked to T-Mobile service. Neither Daimler support nor dealers can resolve it.

Speed Compensated Volume Control automatically lowers audio volume when slowing down, with no option to disable it in settings or manuals. Owners find this intrusive during normal driving.

Speed camera warnings are overly frequent and distracting for drivers. Forum users report them as problematic.

Parking and 360-degree sensors falsely detect obstacles, triggering alerts and visual warnings when nothing is present, such as pulling out of a driveway. This includes surroundings screen popping up ...

Driving assistance lights and features disable unexpectedly with false warnings, even when no vehicles are nearby or after short drives. Includes lane change prevention and assist inoperative after 10...

Active Brake Assist triggers unnecessary beeps, red triangle warnings, and sudden braking with nothing in path, including during reversing. Owners describe it as scary.

Android Auto often fails to connect or start reliably in the GLC, working fine in other vehicles but requiring repeated attempts or fixes like re-pairing Bluetooth in the Mercedes. This affects both w...

Apple CarPlay wireless connection frequently glitches, with reports of pixelated screens and disconnections requiring reconnection.

The 'Hey Mercedes' voice assistant often asks users to repeat internet-dependent commands like weather checks, though car settings work fine.

The MBUX navigation system no longer accepts What3words addresses, which are precise three-word location codes useful for rural areas without standard addresses.

The MBUX system's touch-sensitive button banks and capacitive-touch controls feel imprecise and cheap, frustrating interaction with climate and other functions.

The wireless phone charger is awkwardly positioned deep in the center console near cup holders, making it clumsy and difficult to use especially with drinks present.

The initial setup process for the MBUX infotainment system is overly complicated, frustrating new owners during onboarding.

Owners must enter a PIN every time the car starts, adding an annoying security step on each drive.

MBUX lacks easy steering wheel buttons to skip tracks forward or backward when using Bluetooth or CarPlay media, forcing touchscreen or unreliable voice use.

The front passenger display lacks polarization, allowing the driver to see movies and hear audio from it in peripheral vision, causing distraction.

The Mercedes Me app no longer supports Shortcuts for remote start/unlock and lacks navigation options, forcing manual interaction.

The Mercedes GLC's over-the-air (OTA) software update system downloads updates via the Mercedes Me app or MBUX infotainment but often fails to install them, showing greyed-out buttons, error messages,...

After OTA or manual software updates to the MBUX infotainment system, GLC owners experience new issues like changed mute button behavior on SiriusXM, reduced EV charging speeds, or disrupted features ...

The instrument cluster's speed limit sign display, which shows current road speed limits, malfunctions after OTA updates by flashing, showing wrong limits, dashed lines, or blanking out 60-75% of the ...

The GLC automatically downloads software updates over the vehicle's mobile data connection, and owners cannot deactivate this feature, leading to unwanted data usage.

Mercedes-Benz vehicles and apps collect broad personal data including preferences, characteristics, predispositions, behavior, attitudes, and inferences drawn from it, such as driving style or even se...

Mercedes-Benz shares or sells collected personal information and inferences to marketing service providers for targeted advertising.

Mercedes-Benz shares personal, geolocation, driver behavior, and sensory data (like audio/video) with law enforcement and government agencies when deemed necessary.

Mercedes me connect services like Vehicle Locator, Vehicle Tracker, Live Traffic, and Geofencing enable constant GPS tracking and monitoring of the GLC's location, shared with authorized users or thir...

Mercedes-Benz suffered a major data breach in June 2022 exposing personal information of 1.6 million customers.

Mercedes-Benz vehicles like the E-Class had security flaws allowing remote unauthorized access to open doors and start engines.

Mercedes-Benz's Digital Extras are optional remote control features like vehicle location and status checks, accessible via app. The provider can unilaterally deactivate or restrict these for data sec...

The MBUX infotainment system, which controls the central screen and digital instrument cluster, blacks out or goes blank while driving or starting the car, leaving no speedometer or displays. Owners r...

The MBUX infotainment system repeatedly reboots itself, often every 40 seconds or intermittently, disrupting use of radio, navigation, and other functions. Soft resets fail to resolve it, requiring de...

Software updates for the MBUX system download but fail to install, with greyed-out continue buttons or messages promising installation that never occur. Owners try multiple workarounds without success...

The vehicle's clock resets to default every one or two months when the car is turned off, despite dealer diagnostics and updates finding no issues. This minor but persistent glitch annoys owners of pr...

The Electronic Selector Lever module (EZS), which handles gear selection, fails repeatedly, contributing to broader software instability and stranding owners. Replacement is sometimes required after m...

Mercedes requires a paid Mercedes me subscription to use remote start via app or key fob, which stops working after the trial period without payment. Owners report sudden loss of this convenience feat...

Many GLC features like increased torque, entertainment, and apps that worked at purchase suddenly become unavailable after trial, requiring subscriptions to restore. Owners wake up to discover their c...

Purchased navigation via Mercedes me app fails to activate despite driving requirements, stuck on 'Activation in progress' even after extended drives. Customer support blames insufficient driving dist...

Promised complimentary data plan for in-car entertainment like music and video streaming cannot be activated through the Benz app or T-Systems as advertised.

Software problems with MBUX infotainment and in-car WiFi hotspot stem from misunderstood subscription fine print and bugs, often requiring headquarters intervention rather than dealer support.