LiTanglee Motion Tech
For Mercedes-Benz EQS Sedan (V297) 2021+ 4-Door Electric Soft Close System | LiTanglee
For Mercedes-Benz EQS Sedan (V297) 2021+ 4-Door Electric Soft Close System | LiTanglee
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🎥 Soft Close Demonstration & Operation
| Global Mercedes-Benz Certified Compatibility - LiTanglee | |||
|---|---|---|---|
| Vehicle Model | Chassis & Body Style | Production Year | Status |
| Mercedes-Benz EQS Sedan - EQS 350 / EQS 450+ / EQS 450 4Matic - EQS 500 4Matic / EQS 580 4Matic - AMG EQS 53 4Matic+ |
V297 Chassis 4-Door All-Electric Flagship Luxury Sedan (Frameless Doors) |
2021, 2022, 2023, 2024, 2025, 2026+ | Certified Fit (4 Doors Soft Close) |
✨ Premium Intelligent Modification by LiTanglee
Elevate your flagship electric experience in the Mercedes-Benz EQS Sedan (V297) with the LiTanglee 4-Door Electric Soft Close System. Engineered specifically to match flagship EV acoustic standards and frameless door seal compression, this kit delivers gentle, automated suction closing for all 4 doors.
- 🔒 Intelligent 4-Door Soft Close Action: Automated suction motor system that gently catches the door at first-stage latch and pulls it flush into full seal position without heavy slamming.
- 🤫 Frameless Glass & Flush Handle Sync: High-precision motor speed syncs perfectly with Mercedes-Benz short-drop frameless window indexing and motorized flush door handle operation.
- 🛡️ Plug-and-Play Power & BCM Protection: Direct T-harness interception at factory door control modules prevents electrical fault codes, warning lights, or EV battery drain.
- 🚨 Full Emergency Mechanical Retention: Fully preserves original manual door handle operations from both interior and exterior handles during vehicle power loss or battery isolation.
- 🔄 100% Non-Destructive Installation: Requires zero wire cutting, splicing, or panel alteration. Completely reversible back to factory condition.
⚠️ CRITICAL TECHNICAL INSTALLATION NOTICE (EQS V297)
- 4-Door Flagship Verification: Mercedes-Benz EQS Sedan (V297) utilizes 4 frameless doors. This kit includes 4 soft-close motorized assemblies for all passenger doors.
- Strict No-Load Bench Test Prohibition: Never connect 12V power or actuate the suction motor prior to full mechanical installation inside the door cavity. Operating under zero load damages internal drive gears. Remove transit clips prior to powering on.
- Frameless Window Indexing Sync: Ensure the 12V low-voltage battery cable is reconnected with doors closed to allow proper window indexing self-calibration after installation.
- Plug-and-Play Harness Connection: Intercept main power directly from factory door control modules using the supplied T-harness adapters. Fasten the black ground eyelet (GND) securely to an unpainted factory chassis ground bolt.
- Door Striker Micro-Adjustment: If suction hesitates due to tight weather seals on EQS models, loosen B-pillar/C-pillar striker bolts slightly and shift outward by 0.5mm for ideal latch engagement.
🛠️ LiTanglee Global Support
Need assistance during installation? Access detailed Mercedes-Benz EQS Sedan (V297) wiring diagrams and technical support for your LiTanglee 4-door soft close kit.
Connect with Tech Team on WhatsAppElevate 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)
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