LiTanglee Motion Tech

For Mercedes-Benz GLA-Class (H247) 2021+ 4-Door Electric Soft Close System LiTanglee

$849.00 USD

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颜色: Left-hand drive (LHD)

🎥 Soft Close Demonstration & Operation

Global Mercedes-Benz Certified Compatibility - LiTanglee
Vehicle Model	Chassis & Body Style	Production Year	Status
Mercedes-Benz GLA-Class SUV - GLA 180 / GLA 200 / GLA 220 d / GLA 250 / GLA 250 4Matic / GLA 250 e - AMG GLA 35 4Matic / AMG GLA 45 4Matic+ / AMG GLA 45 S 4Matic+ - EQA 250 / EQA 300 / EQA 350 (H243 EV Platform)	H247 Chassis 4-Door Compact Luxury SUV / EV	2021, 2022, 2023, 2024, 2025, 2026+ (Fits 2021+ Models Only)	Certified Fit (4 Doors Soft Close)

💡 GLA-CLASS (H247 2021+) ELECTRIC SOFT CLOSE SYSTEM ARCHITECTURE: Engineered specifically for Mercedes-Benz GLA-Class (H247) models manufactured from 2021 onwards. This intelligent electric soft-close system provides smooth, quiet, and reliable automated door closing across all 4 doors. Designed to seamlessly integrate with factory door electronics, CAN-bus control logic, and manual handle operations with 100% plug-and-play wiring harness connectors.

✨ Premium Intelligent Modification by LiTanglee

Elevate your Mercedes-Benz GLA-Class SUV (H247 2021+) with the LiTanglee Electric Soft Close Door System. Specially calibrated for modern Mercedes-Benz compact SUV door weatherstripping, this system brings luxury, automated door closing comfort to all 4 passenger doors.

🔒 Intelligent Soft Close System: Precision-calibrated latch mechanism that automatically catches and completes door closure without heavy manual pushing or slamming.
🤫 Smooth & Silent Suction Action: Driven by high-torque DC motors customized to match GLA door seal compression. Gently pulls doors shut within a smooth 6mm window.
🛡️ Plug-and-Play Power & BCM Protection: Connects directly via factory-matched T-harness adapters at the door module. Fully isolates low-voltage CAN-bus signals to prevent error lights or battery drain.
🚨 Full Emergency Mechanical Retention: Fully maintains original manual door opening from both interior and exterior door handles during zero-power or emergency scenarios.
🔄 100% Non-Destructive Installation: Requires zero wire cutting, splicing, or structural drilling. Completely reversible back to factory condition at any time.

⚠️ CRITICAL TECHNICAL INSTALLATION NOTICE (GLA H247 2021+)

Strict 2021+ Model Year Compatibility: This kit is specifically designed for Mercedes-Benz GLA-Class (H247) produced in 2021 and later. Please verify your vehicle manufacture date before installation.
Strict No-Load Bench Test Prohibition: Never connect 12V power or actuate the motor prior to full mechanical mounting inside the door cavity. Operating under zero load will damage internal gear sets. Remove shipping ties before applying power.
Emergency Mechanical Cable Routing: Route interior and exterior manual emergency release cables smoothly without sharp bends or kinks to guarantee manual door opening under zero-power conditions.
Plug-and-Play Harness Connection: Intercept main power from the factory door control module using the provided plug-and-play T-harness. Fasten the black ground eyelet (GND) securely to an unpainted factory chassis ground bolt.
Door Striker Micro-Adjustment: Due to Mercedes-Benz rubber door seals, if suction hesitates, loosen pillar striker bolts slightly and adjust outward by 0.5mm for ideal latch engagement.

🛠️ LiTanglee Global Support

Need assistance during installation? Access detailed Mercedes-Benz GLA-Class (H247 2021+) wiring diagrams and technical guidance for your LiTanglee 4-door soft close kit.

Connect with Tech Team on WhatsApp

Elevate your luxury driving experience with the LiTanglee® Premium Soft-Close Automatic Power Suction Door System, specifically engineered and precision-calibrated to integrate flawlessly with your vehicle's original factory lock mechanisms.

Say goodbye to forceful door slamming or incomplete latching. Our intelligent electric suction system gently, quietly, and securely pulls your vehicle's doors shut with elite automotive elegance. Designed specifically for premium modification workshops, professional B2B installers, and car enthusiasts who demand flawless mechanical alignment and zero-compromise engineering.

👑 Why Premium Workshops & Enthusiasts Choose LiTanglee®

[Established Legacy & Lifetime Support]: Deeply rooted in the automotive aftermarket industry since 2013, with our official global trademark registered since 2018. We don't just sell hardware—we provide Lifetime Technical Support alongside a 12-month comprehensive global warranty. Unlike short-lived third-party platform sellers who disappear after a few months, we offer a permanent brand guarantee and real-time engineering alignment whenever you need it.
[100% Free Worldwide Shipping]: No hidden handling fees or surprise logistics surcharges at checkout. We provide free, fully insured global standard shipping straight to your workshop door.
[DDP Tax-Inclusive Delivery to USA & EU]: For our clients in the United States and the European Union, all orders are shipped via DDP (Delivered Duty Paid) terms. All import customs clearance fees, duties, and VAT are 100% pre-paid by us. What you pay at checkout is final—zero customs hassle, zero hidden taxes.

💎 Elite Product Features:

[100% Platform OEM-Fit & Warranty Safe] Our plug-and-play harness utilizes original-style factory connectors for a completely non-destructive installation. No wire cutting, splicing, or structural door frame drilling is required, ensuring your vehicle's original factory electronics and warranty remain 100% intact.
[Video Tutorials & 1-on-1 Remote Live Support] Skip the confusing paper manuals. Every order grants exclusive access to our comprehensive, step-by-step video installation guides tailored for door panel removal and actuator routing. Furthermore, our engineering team provides real-time 1-on-1 technical guidance via WhatsApp Video/Voice Call to assist your workshop technicians directly during the installation.
[Intelligent Anti-Pinch Safety Protection] Powered by an advanced Microcomputer Control Unit (MCU) chip, the system constantly monitors mechanical closing resistance. If any foreign object or obstacle is detected during the soft-close cycle, the suction instantly aborts and releases immediately to ensure absolute safety.
[Heavy-Duty Industrial Durability] Every upgraded actuator unit undergoes rigorous factory quality control (QC), cycle-tested over 100,000 times to guarantee reliable, smooth performance in extreme global environments ranging from freezing -40°C up to scorching 80°C.
[12-Month Comprehensive Global Warranty] We stand behind our motion technology engineering. Every premium kit includes a 1-year comprehensive hardware warranty and lifetime tier-1 technical support from our dedicated global service desk.

⚠️ REQUIRED VEHICLE SPECIFICATION VERIFICATION

Due to critical internal variations in door lock actuator geometries and factory electrical protocols across different regional markets, every order triggers an essential engineering review. Please proactively confirm your vehicle's exact Model, Manufacturing Year, and Driving Position Orientation (LHD/RHD) via our support lines immediately after checkout.

📸 MANDATORY VISUAL VERIFICATION FOR SPECIFIC MODELS:

For certain brands, sub-models, or mid-cycle facelift variants, our engineering team requires a clear, close-up photo of the original door lock mechanism/latch hole on the side of your car door. This visual proof guarantees 100% actuator housing alignment before dispatch.

📌 SPECIAL BRAND REQUIREMENTS (IF APPLICABLE):

Porsche Models: Must specify driving orientation (LHD/RHD) AND whether the vehicle is equipped with the factory ACC (Adaptive Cruise Control) system.
BMW Models: Must strictly clarify driving orientation (LHD/RHD) as actuator configurations are strictly mirrored.
Audi Models (Pre-2015): For manufacturing years 2015 and earlier, you must verify whether your car is equipped with the factory ACC feature.
Volvo Models: Must specify whether the rear doors feature the factory Electronic Child Safety Lock system.

💡 Buying Guide & FAQ: Not sure about installation compatibility, regional lock specs, or safety features? Check out our official expert guide: How to Choose the Right Electric Suction Door Kit for Your Vehicle 👉

📩 Official Support Email: yijiat2022@gmail.com

💬 WhatsApp Dedicated Line: +86 17620813377 (Click to Chat)