Mercedes Benz GL-Class 350 NTG 4.5 2015-2019 - Premium Head Unit Upgrade Kit: Radio Infotainment System with Wired & Wireless Apple CarPlay and Android Auto Compatibility

The Mercedes-Benz GL-Class exemplifies a distinguished lineage among luxury SUVs, skillfully blending refined craftsmanship, advanced technology, imposing presence, and versatile performance. To fully appreciate the sophistication and capability embraced in the GL-Class 350 NTG 4.5 models between 2015 to 2019, a glance back through its heritage highlights the thoughtful progression that shapes today’s remarkable vehicle.

Historical Context of the Mercedes-Benz GL-Class:

First Generation: X164 Series (2006–2012)
Mercedes-Benz introduced the GL-Class to the world in 2006, embracing a vision of creating unrivalled comfort and quiet elegance within a highly practical, full-size luxury SUV. Positioned above the ML-Class in size and amenities, the original X164 showcased unmistakably bold styling, spacious three-row seating configurations, and advanced comfort features—quickly earning accolades globally, particularly in the North American luxury SUV market. Praised for its rugged capabilities, reliable 4MATIC all-wheel-drive system, impressive towing capacity, and powerful yet effortlessly smooth engines, it steadily carved out a robust reputation among luxury-focused consumers. Models such as the GL 350 BlueTEC diesel variant received particular acclaim, beloved for combining fuel efficiency and torque-rich power delivery without compromising luxury expectations.

Second Generation: X166 Series (2013–2019)
In 2013, the GL-Class transitioned to its second generation, known internally as the X166, receiving substantial enhancements across nearly every dimension. Immediately recognized by authoritative styling refinements, the X166 maintained imposing stature while embracing more sophisticated lines and understated luxury. With inspiration from Mercedes’ latest design philosophies, innovations in aerodynamic efficiency were well incorporated, subtly improving handling stability and fuel economy.

Interior advancements alongside premium touches throughout set high benchmarks. Impressively equipped, the GL-Class featured an intuitive COMAND infotainment system—known internally as NTG (New Telematics Generation)—which effortlessly managed entertainment, navigation, and vehicle configurations from a singular centralised interface. The GL 350, equipped with the reputable BlueTEC diesel engine offering efficient torque, established itself as exceptionally suited for both daily commuting and extensive touring. This engine’s careful balance between robust power delivery, refined noise insulation, impressive fuel efficiency numbers, and commendable towing capacities secured widespread acknowledgment globally.

Specifically highlighting the 2015–2019 GL 350 NTG 4.5 variants within the X166 series, Mercedes further improved the COMAND multimedia user-experience, providing sharper graphics, increased responsiveness, and advanced connectivity options. Driver-assistance technology developments—such as adaptive cruise control, blind spot assistance, lane-keeping assist, collision mitigation, and 360-degree cameras—further elevated travel confidence, reinforcing both on-road safety and occupant relaxation during journeys.

From GL-Class to GLS-Class Evolution:
Significantly, the 2017 facelift within the X166 lineage coincided with the rebranding from GL-Class to GLS-Class, aligning the naming system more consistently across Mercedes’ expanding SUV vehicles (with 'S' signifying the luxurious orientation similar to the esteemed S-Class sedans). This nomenclature decision reflected a more precise identity clarification within the model portfolio. Under the GLS-class badge, these vehicles continued elevating luxury appointments and technological sophistication, preparing foundations for future-generation models.

Integration of Advanced Infotainment Upgrades – Brummstadt Head Unit:
Despite impressive OEM COMAND systems, evolving consumer connectivity expectations fuel demand for supplementary infotainment enhancement options. A prime illustration resides within premium aftermarket infotainment integration solutions offered by providers like Brummstadt. Offering tailored compatibility specifically suited for Mercedes GL-Class NTG 4.5 (2015–2019), Brummstadt supplies modern multimedia head units expressly built to harmonize within existing vehicle architecture.

Incorporating wireless and wired compatibility for industry-leading connectivity standards—Apple CarPlay and Android Auto—delivers a distinct modernization leap. Picture an evening dining out with family and friends; before leaving the dinner table, navigation details are seamlessly selected via smartphone connectivity. The head unit intuitively mirrors the chosen navigation app (Google Maps, Apple Maps, or WAZE) directly onto the vehicle’s display, enabling smooth travel progression without distraction or manual intervention, creating a relaxed, enjoyable journey even on new routes.

Moreover, the Brummstadt head unit permits expansion with a dedicated 1080p HD camera setup, enabling reliable recording capability from front and rear perspectives. Ensuring transparency during incidents or on-road occurrences, this feature substantially boosts driver confidence and awareness. Additional novel entertainment mechanisms are facilitated, allowing joystick controllers to connect directly via USB ports, supporting interactive multiplayer gaming on the crisp, sizeable touchscreen—useful entertainment for passengers, especially during lengthy road adventures.

Another noteworthy capability comprises intelligent voice controls through integration with voice assistants, including Siri or Google Assistant. Beyond routine voice-operable infotainment navigation tasks or hands-free calls, it smoothly interfaces with compatible smart household functions. Imagine instructing Alexa or Siri from the comfortable cabin seat—commanding home lighting to illuminate upon arrival without manual interaction, comfortably integrating home automation seamlessly into the vehicle’s multimedia experience.

Benefits and Primary Advantages of the Mercedes-Benz GL-Class (2015–2019):
Every GL-Class model throughout its evolution, particularly the GL 350 NTG 4.5 variants representing the final chapters of the X166 generation, reflects informed engineering excellence. Robust diesel engines maintaining refined power delivery, efficient cruising characteristics, and stable towing strengths signify both practical usability and luxurious driving fulfillment. Well-considered passenger comfort, intelligently structured seating arrangements, impeccable cabin isolation, exceptional interior appointments and finishes demonstrate Mercedes-Benz's unwavering dedication to occupant care and wellbeing.

Elevated safety features and intuitive driver-assistance technology further embed reassurance and confident driving experiences. Responsive handling—impressively well-managed dynamics considering its considerable size—enhances control stability, whether navigating busy urban thoroughfares, winding rural paths, or open highways. Such inherent qualities collectively position the GL-Class as an exemplary luxury vehicle, versatile enough for family lifestyles, professional expectations, or leisurely exploration.

Through strategic integration of carefully selected infotainment and safety technology upgrades by manufacturers like Brummstadt, the already compelling combination of elegance, comfort, performance, and usability gains additional layers of desirable technology connectivity. Practical convenience grows significantly with comprehensive smartphone integration; voice-assisted controls effortlessly streamline tasks; intelligent multimedia capabilities cleverly entertain and engage—all transforming sustainability the driving experience into amplified satisfaction and enduring pride.

In essence, the Mercedes-Benz GL-Class (350 NTG 4.5 model 2015–2019) remains a compelling legacy within luxury SUVs—a product of meticulous automotive craftsmanship and considered technological progression. Such thoughtful confluence of tradition, refinement, and future-oriented enhancements illustrates why these models continue resonating profoundly with discerning drivers worldwide.