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Upgrade Your Mercedes GLS with Expert Retrofitting
The Mercedes GLS-Class is the ultimate full-size SUV - combining luxury, power, and comfort across three rows of seating. Whether you drive the commanding X166 or the latest-generation X167, there’s always an opportunity to enhance your vehicle with features that add functionality, entertainment, and refinement. At Braybrooks, we offer specialist retrofitting services designed to integrate seamlessly with your GLS, delivering the high-end features you expect from a flagship Mercedes.
From rear entertainment systems and wireless charging to towing upgrades and CarPlay activation, our retrofits are tailored to your vehicle and installed to factory standards. With over 40 years of in-car tech experience, we offer professional fitting at our Hertfordshire workshop, as well as DIY kits for confident home installation.
The Mercedes GLS: Flagship Luxury, Family Utility
The GLS-Class is Mercedes-Benz’s largest and most luxurious SUV, designed to deliver S-Class levels of comfort with the presence and practicality of a full-size SUV. It’s the choice for those who want all the tech, power, and prestige of the brand on a much larger scale.
- X166 (2016–2019): The first generation to carry the GLS name, offering upgraded infotainment, enhanced towing capacity, and subtle exterior updates over its GL-Class predecessor.
- X167 (2020–Present): A complete redesign with more advanced digital systems, improved rear-seat luxury, and features that push the SUV firmly into executive territory.
Despite its high-end spec, many desirable features were optional or locked behind specific trim levels. At Braybrooks, we help you close the gap with high-quality retrofits that elevate your GLS to its full potential.
Upgrade Your GLS
Whether you use your GLS for business, long-distance travel, or family life, our retrofit services allow you to customise the experience with discreet, integrated upgrades. Need something more specific? Contact our team for bespoke recommendations.
GLS X166 (2016–2019) Enhancements Include:
- Large-screen Android tablet for a sleek, intuitive infotainment experience
- Apple CarPlay & Android Auto for modern smartphone integration
- Detachable and automatic folding towbars for flexible towing solutions
- TV tuner for in-vehicle entertainment
- Cat 5 tracker for advanced vehicle security and insurance compliance
- DAB radio for high-quality digital sound
- Thinkware witness camera for dependable road safety and monitoring
GLS X167 (2020–Present) Enhancements Include:
- CD player for physical media playback
- Detachable and automatic folding towbars for easy utility and towing
- Seat sockets and tablet-based rear screen entertainment to keep passengers entertained
- Air Balance package for in-cabin air purification and fragrance control
- Garage door opener for seamless home integration
- Head-up display for safer, glance-free navigation
- AMG Drive Mode activation for a more responsive, sportier driving experience
- Wireless charging for cable-free convenience
- Thinkware witness camera for high-resolution driving security
Why Choose Braybrooks for Your Mercedes GLS Upgrade?
- Established in 1984: With over 40 years of hands-on experience, we understand what it takes to retrofit high-end vehicles properly.
- OEM-Standard Quality: Every component is selected for performance, fit, and finish, matching factory specs.
- Flexible Fitting Options: Choose between professional installation at our Hertfordshire workshop or order a complete DIY kit.
- Trusted by Mercedes Owners Nationwide: GLS drivers across the UK rely on Braybrooks for reliable, discreet, and premium-grade upgrades.
Select your GLS model above to explore available upgrades and place your order, or contact our team to build a tailored retrofit package for your SUV.