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W213 E-Class Pre-Facelift Coding: The Complete Guide to Mercedes Hidden Features (2016-2020)

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The Mercedes W213 E-Class pre-facelift models (2016-2020) represent the pinnacle of luxury sedan engineering with the COMAND Online system, but did you know that dozens of premium features are hidden within your vehicle's software, waiting to be unlocked? W213 E-Class pre-facelift coding allows owners to activate these factory-installed capabilities that Mercedes typically reserves for higher trim levels or specific market configurations.


Whether you drive a base E200 or a performance-focused E63 AMG from the 2016-2020 model years, your pre-facelift W213 E-Class contains sophisticated systems that can be customized and enhanced through professional coding tools. From ambient lighting retrofits to advanced AMG performance displays, this comprehensive guide reveals every hidden feature available for your Mercedes E-Class pre-facelift and shows you exactly how to activate them safely.


In this detailed walkthrough, we'll explore the most valuable coding options specifically for pre-facelift W213 models (2016-2020), covering everything from convenience features to performance enhancements that transform your driving experience with the classic COMAND Online system.

Understanding W213 Pre-Facelift Architecture (2016-2020)

COMAND Online System Features

The W213 E-Class pre-facelift models (2016-2020) feature the sophisticated COMAND Online system, which offers extensive coding possibilities:

Pre-Facelift Models (2016-2020): COMAND Online

  • Traditional rotary controller interface

  • Classic Mercedes menu structure

  • Extensive coding possibilities for display customization

  • Compatible with all traditional Mercedes coding procedures

  • Maximum flexibility for hidden feature activation

Note: This guide focuses exclusively on pre-facelift models (2016-2020). The facelift models (2021+) with the MBUX system have different coding procedures and limitations.

W213 Pre-Facelift Model Compatibility Overview (2016-2020)

Engine Code

Models

Coding Compatibility

M274

E200, E300

Full compatibility

OM654

E220d, E400d

Full compatibility

M256

E350e, E450

Full compatibility

M177

E63 AMG

Enhanced AMG features

M176

E53 AMG

Enhanced AMG features

Note: All features listed are specifically tested and confirmed for 2016-2020 pre-facelift models with COMAND Online system

Top 17 Hidden Features for W213 Pre-Facelift E-Class (2016-2020)

1. Rear Lights on with DRL Enhancement

What it does: Activates rear park lights whenever your Daytime Running Lights are on, creating a more premium lighting signature and enhanced visibility.

Requirements:

  • Standard DRL system (all 2016-2020 W213 models)

  • No additional hardware needed

Step-by-Step Activation:

  1. Connect MBito tool to OBD2 port (located under left dashboard)

  2. Navigate to the "Improve your MB" menu

  3. Select "Rear lights on with DRL"

  4. Confirm coding using MBito Credits

  5. Test by starting vehicle in daylight

Compatibility Notes:

  • Works on all 2016-2020 W213

  • Particularly effective on AMG models with distinctive rear light designs

  • No impact on battery consumption

Before/After Impact:

  • Before: Only front DRLs active during daylight driving

  • After: Complete lighting signature front and rear for premium appearance


2. One-Touch Blinker Customization

What it does: Customize the number of blinks when you tap the turn signal lever lightly, adjustable from 1 to 5 flashes.

Requirements:

  • Standard turn signal system (all 2016-2020 models)

  • Electronic steering column module

Step-by-Step Activation:

  1. Navigate to the "Improve your MB" menu → "One-Touch Blinker Customization" in MBito

  2. Select current blink count (usually 3)

  3. Choose preferred number (1-5 blinks)

  4. Apply coding using 5 MBito Credits

  5. Test with light tap of signal lever

Popular Settings:

  • 1 blink: Minimal signaling for quick lane checks

  • 3 blinks: Factory default, good for most situations

  • 5 blinks: Extended signaling for busy traffic conditions

Reversibility: Fully reversible to factory settings anytime


3. Start/Stop System Memory Function

What it does: Makes your Start/Stop system remember your last preference, eliminating the need to disable it every time you start the car.

Requirements:

  • Start/Stop system (standard on most 2016-2020 W213 models)

  • Compatible with both diesel and gasoline engines

Step-by-Step Activation:

  1. Navigate to the "Improve your MB" menu

  2. Enable "Start/Stop"

  3. Apply coding using MBito Credits

  4. Set your preferred state (on/off) during next drive

  5. System will remember this setting permanently

Benefits for W213 Pre-Facelift Owners:

  • City Driving: Disable for smooth stop-and-go traffic

  • Highway Driving: Enable for fuel efficiency on long trips

  • Personal Preference: Set once, never think about it again

AMG Models: Particularly beneficial for 2016-2020 E53/E63 owners who prefer uninterrupted performance


4. Anti-Theft System Activation

What it does: Activates the factory alarm system that may be dormant on certain market configurations or base models.

Requirements:

  • Factory alarm hardware (present on most 2016-2020 W213s)

  • Central locking system

  • Compatible with Keyless Go systems

Step-by-Step Activation:

  1. Navigate to the "Improve your MB" menu

  2. Enable "Anti-Theft Alarm System"

  3. Configure sensitivity settings

  4. Apply coding using MBito Credits

  5. Test by manually locking and attempting entry

Security Features Activated:

  • Perimeter protection (door/hood/trunk monitoring)

  • Interior motion detection (if equipped)

  • Acoustic and visual alerts

  • Starter immobilization

Market Variations: Some regions disable alarm systems by default on 2016-2020 models - this coding restores full functionality


5. Air Recirculation Timer Override

What it does: Disables the automatic timer that switches air recirculation back to fresh air mode, allowing indefinite recirculation control.

Requirements:

  • Automatic climate control (standard on most 2016-2020 W213s)

  • Air recirculation function

Step-by-Step Activation:

  1. Navigate to the "Improve your MB" menu

  2. Select "Unlimited Air Recirculation Timer"

  3. Apply coding (10 MBito Credits)

  4. Test by activating recirculation mode

Practical Benefits:

  • Urban Driving: Keep polluted air out indefinitely

  • Tunnel Driving: Maintain clean cabin air

  • Allergy Season: Prevent pollen infiltration

  • Construction Zones: Block dust and debris

Health Benefits: Particularly valuable for owners with respiratory sensitivities


6. Advanced Car Diagnostics (Free Feature)

What it does: Provides comprehensive diagnostic capabilities across all vehicle modules, professional-grade fault code reading and clearing.

Requirements:

  • MBito diagnostic tool

  • Compatible with all 2016-2020 W213 systems

Available Diagnostic Modules:

  • Engine (ECU)

  • Transmission

  • ABS/ESP: Braking system integrity

  • Airbag (SRS): Safety system status

  • Climate Control: HVAC functionality

  • Body Control: Lighting, windows, locks

  • COMAND: Infotainment system health

Step-by-Step Usage:

  1. Connect MBito and select "Full System Scan"

  2. Review fault codes

  3. Research recommended repairs

  4. Clear codes after completing repairs

Value Proposition: Replaces $150-200 dealer diagnostic sessions


7. Ambient Interior Lighting Retrofit Activation

What it does: Unlocks ambient lighting controls if you've retrofitted the hardware, enabling full color customization and brightness control.

Requirements:

  • Retrofitted ambient lighting hardware

  • Compatible wiring harness

  • COMAND system (2016-2020 models)

Step-by-Step Activation:

  1. Ensure hardware installation is complete

  2. Navigate to "Ambient Lighting Retrofit"

  3. Enable "Ambient Lighting Menu"

  4. Apply coding using MBito Credits

  5. Access new lighting controls in vehicle settings



8. Temperature Units Conversion

What it does: Instantly switch temperature display between Celsius and Fahrenheit across all vehicle systems.

Requirements:

  • Digital climate display (standard on 2016-2020 W213)

  • COMAND system

Step-by-Step Activation:

  1. Open MBito app while connected to vehicle

  2. Select "Temperature Units"

  3. Choose Celsius (°C) or Fahrenheit (°F)

  4. Apply changes instantly (no credits required)

  5. Verify across climate, exterior temperature, engine temp displays

Global Compatibility:

  • European Delivery: Switch to Fahrenheit for US relocations

  • US Delivery: Convert to Celsius for international travel

  • Import Vehicles: Match local preferences


9. Fuel Consumption Units Customization

What it does: Change fuel economy display between L/100km (European) and km/L (efficiency-focused) formats.

Requirements:

  • Trip computer system (standard on 2016-2020 models)

  • Digital instrument cluster

Step-by-Step Activation:

  1. Access "Fuel Consumption Units"

  2. Select preferred format:

    • L/100km: European standard, lower numbers = better

    • km/L: Efficiency focus, higher numbers = better

  3. Apply instantly via MBito app

Regional Benefits:

  • European Markets: L/100km standard for easy comparison

  • Efficiency Enthusiasts: km/L shows direct distance per liter

  • Hybrid Models (E350e): Better understanding of electric vs fuel consumption


10. Seatbelt Warning System Control

What it does: Customize or disable seatbelt reminder chimes and warning lights based on personal preference.

Requirements:

  • Standard safety system (all 2016-2020 W213s)

  • SRS module access

Customization Options:

  1. Both On: Full audio and visual warnings (factory default)

  2. Chime Off: Visual warning only, no sound

  3. Both Off: No reminders (not recommended)

  4. Custom Timing: Adjust delay before warnings activate

Step-by-Step Activation:

  1. Navigate to "Seatbelt Warning"

  2. Choose preferred configuration

  3. Apply coding (varies by option)

  4. Test with seatbelt disconnected

⚠️ Safety Disclaimer: Always wear seatbelts regardless of warning settings. This feature is for customization only, not safety bypass.


11. LED Headlight Effects (Stroboscope/Knight Rider)

What it does: Activates dynamic LED light shows including stroboscope flashing and the iconic Knight Rider scanning effect.

Requirements:

  • Full LED headlamps (options 631/632/640/641/642 on 2016-2020 models)

  • MBito dongle connected during use

  • Parked vehicle (safety restriction)

Available Effects:

  • Stroboscope: Rhythmic flashing pattern

  • Knight Rider: Sequential scanning light movement

  • Custom Patterns: User-configurable sequences

Step-by-Step Activation:

  1. Ensure vehicle is parked safely

  2. Connect MBito dongle

  3. Navigate to "Stroboscope/Knight Rider Lights" in app

  4. Select desired effect

  5. Control via smartphone in real-time

⚠️ Usage Guidelines:

  • Show use only - not for road driving

  • Respect traffic laws and local regulations

  • Private property use recommended

  • Real-time control required - effects don't persist

Compatible Models:

  • 2016-2020 E-Class with MultiBeam LED headlamps

  • AMG models with performance lighting packages


12. CarPlay/Android Auto Activation

What it does: Enables smartphone integration on vehicles that have the hardware but lack the software activation.

Requirements:

  • Compatible COMAND head unit (2016-2020 models)

  • Updated system software

  • USB connectivity ports

Step-by-Step Activation:

  1. Verify hardware compatibility via VIN check

  2. Update head unit software if necessary

  3. Enable "CarPlay/Android Auto"

  4. Apply coding using MBito Credits

  5. Connect smartphone via USB to test

Functionality Unlocked:

  • Apple CarPlay: iPhone integration with Siri

  • Android Auto: Google Assistant and apps

  • USB Connection: Wired integration with COMAND

  • Full Screen Mode: Native vehicle display integration

Benefits for 2016-2020 W213 Owners:

  • Navigation: Use familiar smartphone maps

  • Music Streaming: Spotify, Apple Music, etc.

  • Communication: Hands-free messaging and calls

  • Voice Control: Natural language commands

Market Variations: Some 2016-2020 regions/models shipped without activation despite having hardware


13. Tire Pressure Unit Conversion

What it does: Switch tire pressure displays between kPa, Bar, and PSI units for easier monitoring and maintenance.

Requirements:

  • Tire Pressure Monitoring System (TPMS) on 2016-2020 models

  • Digital instrument cluster

Available Units:

  • kPa (Kilopascals): Scientific standard

  • Bar: European preference

  • PSI: US/UK standard

Step-by-Step Activation:

  1. Access "Tire Pressure Units"

  2. Select preferred measurement system

  3. Apply changes (5 MBito Credits)

  4. Verify across all tire pressure displays

Practical Applications:

  • Tire Shop Compatibility: Match local service standards

  • Import Vehicles: Convert to regional preferences

  • Travel Preparation: Use familiar units when traveling


15. COMAND Startup Logo Customization

What it does: Change the boot-up logo displayed when your COMAND infotainment system starts from standard Mercedes to AMG or Maybach branding.

Requirements:

  • COMAND head unit (2016-2020 models)

  • Up-to-date software version

Available Logos:

  • Mercedes-Benz: Standard three-pointed star

  • AMG: Performance division branding

  • Maybach: Ultra-luxury division logo

Step-by-Step Activation:

  1. Navigate to the "Improve your MB" menu

  2. Select "Screen Type"

  3. Choose desired brand logo

  4. Apply coding (15 MBito Credits)

  5. Restart COMAND system to see new logo

Brand Alignment Benefits:

  • AMG Models: Match performance branding

  • Luxury Trim: Maybach logo for premium feel

  • Personal Preference: Align with ownership experience


16. AMG Vehicle Graphics Display

What it does: Updates your vehicle's on-screen representation to show an AMG version with sportier styling and performance focus.

Requirements:

  • COMAND system (2016-2020 models)

  • Compatible head unit software

Visual Updates:

  • Vehicle Silhouette: More aggressive AMG styling

  • Performance Focus: Sport-oriented interface elements

  • Color Scheme: AMG brand colors and themes

  • Menu Integration: AMG-specific settings access

Step-by-Step Activation:

  1. Access "Display Customization" → "Vehicle Graphics"

  2. Select "AMG Styling Package"

  3. Apply coding (15 MBito Credits)

  4. Restart COMAND system

  5. Navigate through menus to see updated graphics

Psychological Benefits:

  • Enhanced Owner Experience: Visual connection to AMG heritage

  • Performance Mindset: Constant reminder of sport capabilities

  • Personalization: Unique interior customization


17. Welcome Light Beam Activation

What it does: Activates low-beam headlights as welcome lights when unlocking your vehicle at night, creating an impressive arrival sequence.

Requirements:

  • Automatic headlight system (2016-2020 models)

  • Keyless entry system

  • Light sensor for automatic activation

Step-by-Step Activation:

  1. Navigate to "Welcome Lights"

  2. Enable "Low Beam Welcome Function"

  3. Set duration (10, 20, or 30 seconds)

  4. Apply coding (20 MBito Credits)

  5. Test by locking and unlocking vehicle in darkness

Luxury Experience:

  • Enhanced Visibility: Illuminate approach path

  • Premium Feel: Hotel-like welcome experience

  • Safety Benefit: Better visibility when approaching vehicle

  • Customizable Duration: Match personal preferences

Advanced AMG-Specific Features for Pre-Facelift Models (2016-2020)

AMG Instrument Cluster Menu Activation

For W213 AMG pre-facelift models (2016-2020) and performance enthusiasts, MBito unlocks the authentic AMG instrument cluster experience:

Available on Models:

  • Fully supported on all pre-facelift W213 AMG models (2016-2020)

Features Unlocked:

  • Performance Gauges: Oil and transmission temperatures

  • G-Meter: Real-time acceleration forces display

  • Lap Timer: Track-focused timing system

  • Digital Speedometer: Large, race-inspired speed display

Activation Requirements:

  • Compatible instrument cluster firmware (2016-2020)

  • 60 MBito Credits

  • AMG-specific coding procedures


AMG COMAND Display Enhancement

Transform your COMAND display with authentic AMG data screens:

New Menu Sections:

  • Vehicle Data: Comprehensive system monitoring

  • Engine Data: Real-time performance metrics

  • Consumption: Detailed fuel and efficiency analysis

  • DYNAMIC SELECT: Enhanced drive mode visualization

Visual Enhancements:

  • AMG43 or AMG63 vehicle graphics

  • Performance-focused color schemes

  • Racing-inspired interface elements

Pre-Facelift W213 E-Class Advantages (2016-2020)

Why Pre-Facelift Models Offer Superior Coding Options

Advantages:

  • Maximum coding possibilities with COMAND Online system

  • Traditional controls with rotary controller interface

  • Established coding procedures with proven reliability

  • Full compatibility with all listed features

  • Extensive customization options not available on newer models

  • Professional diagnostic access to all vehicle modules

COMAND System Benefits:

  • Classic Mercedes interface design

  • Reliable touchpad and rotary controller operation

  • Complete coding compatibility with professional tools

  • No security restrictions found in newer MBUX systems

Note: All features in this guide are specifically designed and tested for pre-facelift W213 models (2016-2020) with COMAND Online system.

Safety and Legal Considerations for Pre-Facelift Models

Warranty Impact

  • Diagnostic Coding: Generally warranty-safe on 2016-2020 models

  • Lighting Modifications: Check local regulations

  • Safety System Changes: Use extreme caution

  • Documentation: Keep records of all modifications

Regional Restrictions

  • Lighting Laws: Vary by country/state

  • Emission Systems: Critical for diesel models

  • Safety Requirements: Never disable critical functions

Reversibility

All MBito coding is fully reversible on 2016-2020 models:

  • One-Click Restore: Return to factory settings

  • Individual Feature Reset: Undo specific modifications

  • Backup Creation: Save original configurations

Getting Started with W213 Pre-Facelift Coding (2016-2020)

Essential Equipment

  1. MBito Professional Tool: Complete diagnostic and coding solution

  2. Smartphone: iOS or Android with MBito app

  3. Stable Internet: For software updates and support

  4. Vehicle Documentation: VIN and option codes helpful

First Steps Recommendation for 2016-2020 Models

  1. Full Diagnostic Scan: Understand current vehicle status

  2. Start Simple: Begin with unit conversions and basic features

  3. Document Changes: Keep track of modifications

  4. Test Thoroughly: Verify each feature works properly

Advanced Features Progression

  1. Master Basic Coding: Build confidence with simple features

  2. Explore Lighting: Enhance visual appeal safely

  3. Performance Features: Unlock AMG-specific functions

  4. Custom Integration: Retrofit and aftermarket compatibility

Conclusion: Transform Your W213 Pre-Facelift E-Class Experience (2016-2020)

The Mercedes W213 E-Class pre-facelift models (2016-2020) represent some of the most sophisticated luxury sedans ever produced, with the COMAND Online system offering unparalleled coding flexibility and hidden capabilities that extend far beyond the factory configuration. Through professional coding with tools like MBito, you can unlock premium features typically reserved for higher trim levels, customize your driving experience to match personal preferences, and access diagnostic capabilities that rival dealer-level tools.


From simple convenience features like customizable turn signal blinks to advanced AMG performance displays, W213 pre-facelift E-Class coding offers something valuable for every 2016-2020 owner. Whether you drive a fuel-efficient E220d or a high-performance E63 AMG from these model years, these hidden features enhance daily usability, add luxury touches, and provide deeper insight into your vehicle's sophisticated systems.


The key to successful W213 pre-facelift coding lies in understanding your specific 2016-2020 model's capabilities, using professional-grade tools, and approaching modifications systematically. Start with basic features to build confidence, then progress to more advanced customizations as your comfort level grows.

Ready to unlock your W213 Pre-Facelift E-Class's hidden potential?


Start Your Coding Journey Today

MBito Professional Coding Tool provides everything needed for comprehensive W213 pre-facelift E-Class customization:

  • Complete Compatibility: Works with all 2016-2020 W213 model years and variants

  • User-Friendly Interface: No technical expertise required

  • Professional Results: Dealer-grade coding capabilities

  • Ongoing Support: Regular updates and feature additions

  • Risk-Free Experience: 30-day money-back guarantee


Transform your 2016-2020 Mercedes E-Class experience today and discover why thousands of W213 pre-facelift owners trust MBito for their vehicle customization needs.


Get your own MBito device here!

Questions about W213 pre-facelift E-Class coding compatibility? Our technical support team specializes in Mercedes 2016t-2020 vehicle customization and can provide personalized guidance for your specific pre-facelift model and desired features. Contact us for expert assistance with your W213 pre-facelift coding project.

 
 
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