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Mercedes-Benz E-Class Drive Assist Package Retrofit Kit



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🛠️ Mercedes-Benz E-Class Drive Assist Package Retrofit Kit (P23)

Transform Your E-Class into a Semi-Autonomous Driving Experience

As an automotive engineer with over 20 years of experience working on Mercedes-Benz safety and ADAS (Advanced Driver Assistance Systems) integration, I can confidently say the Drive Assist Package (P23) is one of the most impactful upgrades you can make to your Mercedes-Benz E-Class (2018–2023).

Now available as a complete retrofit kit, this package brings your E-Class in line with the factory specifications of models equipped with semi-autonomous driving features.

🔧 What Is the Drive Assist Package (P23)?

The Drive Assistance Package (P23) equips your vehicle with intelligent technologies that monitor your surroundings, reduce driver fatigue, and actively prevent accidents.

This retrofit package brings advanced Level 2 driver assistance to E-Class W213 models, which includes adaptive cruise control, lane centering, and active emergency braking — all using Mercedes-Benz OEM hardware and software protocols.

📦 What’s Included in the Retrofit Kit?

All components are genuine Mercedes-Benz OEM and engineered to factory specifications:

  1. Front Multi-Function Camera (F-CAM):

    • Mounted behind the windshield

    • Enables lane-keeping, traffic sign recognition, and pedestrian detection

  2. Long-Range Radar Sensor:

    • Mounted behind the front grille

    • Supports adaptive cruise control and collision avoidance

  3. Radar Control Unit:

    • Interprets data from sensors and interfaces with ESP, SCM, and ECU systems

  4. Adaptive Cruise Control Module (DISTRONIC+):

    • Maintains safe following distance

    • Adjusts speed based on traffic flow

  5. Complete Harness Wiring Set:

    • Factory-style looms and connectors

    • No need for splicing or cutting original wires

  6. Mounting Brackets and Hardware:

    • Secure, vibration-free OEM placement

    • Includes camera/radar housing, bolts, and clips

🚗 Key Features After Retrofit

  • DISTRONIC PLUS (Adaptive Cruise Control):Automatically accelerates, brakes, and maintains a safe distance from vehicles ahead.

  • Active Brake Assist:Detects an imminent collision and applies full braking if necessary.

  • Lane Keeping Assist:Gently steers the car back into lane if unintentional drifting is detected.

  • Traffic Sign Assist:Reads and displays road signs (speed limits, no overtaking, etc.) on your cluster.

  • Cross-Traffic Alert:Warns and reacts to vehicles approaching from the side at intersections.

  • Hands-on Monitoring and Steering Intervention:Ensures driver attentiveness while reducing stress on highways and in traffic.

🧠 Technical Installation & Coding

Installation Time: Approx. 5–6 hoursTools Required: Basic trim tools, wiring knowledge, Star/XENTRY diagnostic accessSteps Overview:

  1. Pre-Configuration:

    • Verify vehicle eligibility and software version

    • Backup vehicle coding with DTS Monaco or Vediamo

  2. Hardware Installation:

    • Mount front camera behind windshield (requires proper alignment)

    • Fit long-range radar in front bumper bracket

    • Install control module behind dashboard

    • Route wiring harness along OEM paths

  3. Coding & Activation:

    • Use XENTRY or DTS Monaco for online/offline coding

    • Activate DISTRONIC, Lane Keep Assist, Brake Assist features

    • Calibrate radar and camera using Mercedes calibration target

  4. Testing & Validation:

    • Road test under controlled conditions

    • Confirm all ADAS systems respond correctly

🛡️ Safety & Compliance

This retrofit aligns with Mercedes-Benz OEM safety standards. All sensors, modules, and wiring maintain full CAN-BUS integrity, ensuring factory-level integration with no compromise to original systems.

👨‍💻 Need Help with Installation or Coding?

You can ask our engineering department for live support through a TeamViewer session. We'll assist you step-by-step with:

  • Remote coding

  • Compatibility checks

  • Radar and camera calibration

  • XENTRY activation and VIN alignment

📲 Contact Us for Orders & Support


 
 
 
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