Mercedes Benz R300 2010-2012 - Premium Head Unit Upgrade Kit: Radio In – Brummstadt

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    Mercedes Benz R300 2010-2012 - Premium Head Unit Upgrade Kit: Radio Infotainment System with Wired & Wireless Apple CarPlay and Android Auto Compatibility

    4.5 stars
    Excellent | 302 trusted reviews on
    AUD 599.00
    Unit price  per 

    • Complete Kit: Screen, Fascia Kit, Plug & Play-Harness
    • Processor Options: 4-Core (2/32GB) or 8-Core (4/64GB & 8/128GB)
    • Vibrant Touchscreen: Crisp, responsive HD display
    • Built-in GPS: Offline-capable navigation
    • Adaptive Brightness: Auto-adjusts with headlights
    • Complete System Replacement: Modern infotainment upgrade
    • New Hardware Included: GPS antenna, microphone, all cables
    • Plug & Play Design: Engineered for direct fitment with factory harness
    • Installation: View installation requirements
    • DIY Installation Design: Made for self-installation with our support team
    • Professional Option: Partner installers in Gold Coast & Launceston, or find your local specialist
    • USB Connectivity: 2 ports included (6-pin & 4-pin) View details
    • 4G LTE SIM Slot: Mobile internet on the road (Premium 4GB/64GB+ models - enhanced connectivity)
    • Smart Connections: Bluetooth, WiFi, USB
    • Wireless CarPlay & Android Auto: Seamless smartphone pairing
    • Voice Control: Siri & Google Voice supported
    • Hi-Res Audio: DSP-optimized sound clarity
    • Custom Equalizer: Audio tuning control
    • RCA Outputs: For subwoofers and amplifiers
    • Multimedia Streaming: YouTube, Spotify, Netflix & more
    • Mirror Screen: Android & iPhone screen sharing
    • Split Screen Mode: Use maps and media side-by-side
    • Steering Wheel Buttons: Fully retained
    • Hands-Free Calling: Mic & Bluetooth calling
    • OTA Updates Ready: Future-proof software support
    • 3-Year Warranty: Comprehensive protection included
    • 30-Day Returns: Hassle-free return policy
    • Live Support 7 Days: 10am–6pm, incl. holidays
    • Brummstadt Guarantee: Trusted by thousands of Australian drivers
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    What Our Customers Say

    4.5 stars
    4.6 out of 5 based on 300+ reviews
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    Technical Specifications
    OS & ProcessorAndroid 13 – Choose from 4-Core (2/32GB model) or 8-Core (4/64GB & 8/128GB models) processors
    Memory & StorageUp to 8GB RAM and 128GB SSD – ideal for fast performance and media storage
    Display 9″ (1280×720) or 13.3″ IPS QLED – sharp visuals across sizes
    Audio & DSP32-Band Equalizer with built-in DSP – rich audio tuning for custom sound profiles
    Amplifier & TouchToshiba Amplifier with IPS Anti-Glare 5-Touch Display – crystal-clear visuals with responsive controls
    ConnectivitySupports CarPlay & Android Auto (wired & wireless), Bluetooth 5.0, WiFi, and GPS – seamless phone integration and live navigation. Premium models (4GB/64GB+) add 4G LTE for standalone internet connectivity
    Radio & InputsFM radio, AM available via optional DAB+ receiver, RDS, DVR, TPS, CAM (Optional) – wide input support for all setups
    Extra FeaturesSteering Wheel Control Support, plus split-screen for multitasking
    In the BoxHead Unit, Fascia Kit, Harness Bundle, 2x USBs, and Antenna Plugs (FM, GPS), Antennas (GPS). Premium models (4GB/64GB+) also include: 4G antenna & SIM card holder for enhanced connectivity
    Apps SupportedNetflix, Spotify, Apple Music, YouTube & more – enjoy your favorites right from the dashboard

    Compatible with the following vehicle models:

    • Mercedes Benz™ R300 from 2010-2012

    Not sure if it fits? 📸 Send us a snap of your car and we’ll reply fast with what fits.

    Please note that even vehicles of the same model may have subtle differences. We are committed to ensuring compatibility and have carefully accounted for each vehicle’s unique specifications. For assistance or inquiries, our expert support team is ready to guide you at every step.

    This product is not affiliated with or endorsed by Mercedes Benz™. All trademarks are the property of their respective owners and are used for reference only. Carefully crafted as a premium aftermarket solution, this product ensures seamless compatibility and reliable performance for this model.

    Optional Accessories Installation Guides

    Enhance your Brummstadt head unit with these premium accessories. Each accessory is designed for easy DIY installation.

    External Microphone (Your Passengers Will Thank You)
    Game changer alert: Ever had someone say "Sorry, can't hear you!" on calls? Your built-in mic is doing its best, but it's fighting road noise. This external mic with noise filtering makes you sound crystal clear - even at highway speeds!

    Dead easy setup (honestly, 2 minutes):

    1. Connect to head unit: Find the 3.5mm MIC port in your wiring harness (it's with the RCA connectors). Just plug in the mic's 3.5mm connector until it clicks
    2. Pick your spot: Most people love the sun visor (clips on solid), but A-pillar or above the mirror work great too. The 3-meter coiled cable reaches anywhere
    3. Clip it on: The rotatable clip grips tight - sun visor, A-pillar trim, wherever works for you. About 30cm from your mouth is perfect
    4. Quick test: Call a mate and ask "How do I sound?" Prepare for compliments! Works brilliantly with Siri, Google Assistant, and hands-free calls

    Pro tip: Mic too quiet? Head to Settings → Sound → Microphone Gain. Start at 50% (perfect for most cars). Noisy diesel? Try 70%. The difference is amazing!

    🔊 Voice Quality Tip: After installation, fine-tune your microphone sensitivity in the head unit's audio settings. Test it out by calling your wife, husband, kids, friends, or even having a philosophical chat with the heavens above! Try voice commands with Siri, Google Assistant, or your preferred voice assistant to ensure crystal-clear audio. If they can't hear you properly, simply adjust the mic gain in settings until you sound like a professional podcast host!
    Rear View Camera Installation
    Compatibility: Rear camera alone works with all models (2/32GB and up). For front + rear camera combo, you need 4/64GB or higher.

    For Brummstadt Cameras (Plug & Play):

    1. Mount camera above license plate using provided bracket
    2. Run the camera cable through rubber boot between car body and trunk/door
    3. Route cable under trim panels to head unit location
    4. Connect yellow RCA plug to CAM-IN on head unit
    5. Connect red power wire to reverse light positive (this serves as the power trigger that tells the head unit to automatically switch to camera view when you shift to reverse)
    6. Connect black wire to chassis ground
    7. In Factory Settings → Backcar Settings, set to "Aftermarket Camera"

    Note: In most cases, connecting the red wire to the reverse light is necessary for automatic camera switching. However, in modern vehicles with CANBUS, this may not be required as the CANBUS module already controls screen switching (even if your car didn't come with a factory camera, the switching software is often pre-installed!))

    Camera will automatically activate when reverse gear is selected.

    DAB+ Digital Radio Module

    Installation Process:

    1. Connect USB module: Connect the DAB+ receiver to the USB 6-pin port on the back of the head unit (not the 4-pin port)
    2. Mount antenna:
      • Clean windscreen area (top corner recommended)
      • Stick the film antenna to the glass
      • Route cable along windscreen edge under trim
    3. Connect antenna to module: SMB connector clicks into place
    4. Activate in head unit: Open DAB+ app and scan for stations
    5. Ground for better signal: Connect the DAB+ module to bare metal in your vehicle - the car's metal body serves as grounding for stronger signal reception
    6. Position for best reception: Antenna works best with clear sky view
    7. Download app: Download a DAB+ app from the Google Play Store to start streaming digital radio
    ⚠️ Important: DAB+ coverage varies significantly by location. Check coverage maps for your area before purchasing to ensure you can receive digital radio signals.
    TPMS (Tyre Pressure Monitoring System)
    Choice of Systems: We offer both External (valve cap) and Internal (inside tyre) TPMS sensors. External is easier to install, Internal is more accurate and secure.

    External TPMS Installation (Valve Cap Type):

    1. Install sensors:
      • Remove existing valve caps
      • Screw on TPMS sensor caps (hand-tight only)
      • Note each sensor's ID number for position mapping
      • No tyre removal required - 5 minute installation!
    2. Connect USB receiver: Plug into available USB port on head unit
    3. Configure in app: Download and open one of these recommended apps:
      • TPMS by Vietmap: Simple interface, good for basic monitoring
      • USB TPMS: Advanced features with logging
      • Tyre Pressure Monitor: Clean UI with customizable alerts
    4. Map sensors: Assign each sensor ID to correct wheel position (FL, FR, RL, RR)
    5. Set alerts: Configure pressure (typically 32-35 PSI) and temperature warnings

    Internal TPMS Installation (Professional):

    1. Tyre removal required:
      • Remove wheels from vehicle
      • Dismount tyres from rims
      • Install internal TPMS sensors on valve stems
      • Remount and balance tyres
      • Professional installation recommended ($50-100 typical cost)
    2. Connect USB receiver: Same as external - plug into USB port
    3. App configuration: Same apps work for both internal and external sensors
    4. Advantages: More accurate readings, theft-proof, no risk of damage at car wash

    After Installation: Drive for 5-10 minutes to activate sensors. You'll see real-time pressure, temperature, and leak alerts directly on your head unit screen!

    Front and Rear Camera Combo (Live View)
    ⚠️ Requires 4GB/64GB or Higher: Front camera LIVE VIEWING while driving requires 4GB RAM models. The dual camera live view system is NOT compatible with 2/32GB entry models. (Note: Dashcam recording is different and works on all models)

    Dual Camera Installation:

    1. Front Camera:
      • Mount behind rearview mirror area
      • Connect to dedicated front camera input on head unit
      • Route cable along windscreen edge and A-pillar
    2. Rear Camera:
      • Mount above license plate
      • Connect yellow RCA to rear CAM-IN
      • Connect red wire to reverse light for auto-switching
    3. Configure in Settings:
      • Set both cameras in Factory Settings
      • Enable split-screen view option
      • Configure switching behavior

    Benefits: View both cameras simultaneously, switch between them while driving, perfect for towing or tight parking.

    Dashcam (Front Recording)
    ✅ Compatible with ALL models: Dashcam recording works perfectly on all models including 2/32GB. Records to SD card for incident protection.

    Installation Process:

    1. Mount the camera: Position behind rearview mirror for best view
      • Clean windscreen thoroughly
      • Attach using provided 3M adhesive mount
      • Ensure camera has clear view of road
    2. Connect power: Plug USB cable into head unit's USB port (any available port)
    3. Route cable: Tuck cable along windscreen edge and A-pillar trim to hide it
    4. Configure recording:
      • Open dashcam app on head unit
      • Set video quality (1080p recommended)
      • Enable loop recording (overwrites old footage)
      • Set G-sensor sensitivity for incident detection
    5. Storage: Records to the unit's internal storage (choose 4GB/64GB+ for longer recordings)

    Features: Continuous recording, automatic incident saving, parking surveillance mode when hardwired to constant power.

    Professional Installation Service
    What's Included in Professional Installation:
    • Complete head unit installation by certified technician
    • All accessories setup (cameras, microphone, DAB+, TPMS if ordered)
    • Professional cable management - all wires hidden
    • System configuration and testing
    • Tutorial on using all features
    • Warranty remains fully valid

    Installation Options:

    Standard Professional Installation ($500):
    You bring your vehicle to one of our certified installers. Installation typically takes 2-3 hours. Available in major cities across Australia.
    Home Service Installation ($200 - Selected Areas):
    • Gold Coast/Brisbane Area
    • Launceston Area
    Our mobile technician comes to your home or workplace. Same professional quality, maximum convenience.

    Booking: After purchase, we'll contact you within 24 hours to schedule your installation at a convenient time.

    RAM & Storage Options - Which to Choose?

    Quick heads up: The 2/32GB, 4/64GB or 8/128GB refers to the unit's built-in storage (like your phone's memory). This is permanent internal storage that can't be upgraded later.

    Which option suits you best?

    2GB RAM / 32GB Storage (Entry Level):
    • Basic CarPlay/Android Auto use only
    • Warning: May experience app refreshes or stuttering when multitasking
    • OK if you only use one app at a time
    • No 4G/SIM support at this level
    4GB RAM / 64GB Storage (Recommended):
    • Double the power - smooth multitasking
    • Run maps and music together without stutter
    • Includes 4G LTE & SIM card support
    • Room for apps and offline content
    • This is what most customers choose
    8GB RAM / 128GB Storage (Premium):
    • Power users and businesses
    • Run many apps simultaneously
    • Best for dashcam recording
    • Massive storage for offline maps
    • Future-proof choice

    💡 Pro Tip: The 2/32GB is really just an entry option. For proper multitasking without frustration, 4/64GB is the sweet spot!

    💡 Installation Tip: Most accessories connect directly with proper plugs. The rear camera may require connecting to your reverse light for automatic switching (basic wiring knowledge helpful). We include all necessary connectors and clear instructions.

    Place your order today and expect your parcel to arrive between Friday, 19 September and Friday, 26 September. Remote area deliveries might take just a little longer.

    The Mercedes Benz R-Class, a luxury multi-purpose vehicle pioneered by Mercedes-Benz, embodies a distinctive blend of elegance, versatility, and premium comfort. From its inception, this vehicle distinguished itself not only through the brand's hallmark sophistication but also through a unique combination of practicality and refinement previously unseen in traditional SUVs or minivans. To fully appreciate the R300 model of 2010-2012, it is essential to explore the vehicle's broader historical trajectory.

    Historical Development and Legacy of the Mercedes Benz R-Class:

    Mercedes-Benz R-Class W251 (2006-2013):
    Launched initially in 2006, the Mercedes-Benz R-Class (internally designated as W251) represented Mercedes' desire to redefine the utility vehicle segment. This model offered an expansive interior, created with meticulous luxury and meticulous craftsmanship, seamlessly merging the spaciousness of a luxury MPV with the refinement, dynamics, and styling cues associated with Mercedes' upscale sedans. Displaying smooth lines, a subtly elegant form, and the prevailing Mercedes design language of the time, the R-Class initially targeted affluent families desiring both style and versatility in a premium vehicle package.

    Early iterations of the R-Class, such as the powerful R500 equipped with a well-regarded V8 engine and the economical R320 CDI diesel variant, attracted individuals craving refined driving combined with extensive interior room. These models quickly gained favor in markets like North America and China, where premium multi-purpose vehicles have historically found significant acceptance, impressing drivers with the spacious, indulgent cabins and smooth driving characteristics.

    Mercedes-Benz R-Class R300 (2010–2012):
    The introduction of the Mercedes-Benz R300 from 2010 to 2012 marked the model's deliberate shift towards efficiency and refined practicality. Equipped with a responsive yet smooth-running 3.0-liter V6 petrol engine, the R300 provided commendably balanced performance, comfortably suited to long drives and urban shuttling alike. During this era, Mercedes-Benz sought to refine cabin luxuries, delivering upgraded interior materials, increased attention to acoustic isolation, and an elevated sense of passenger well-being.

    From a practical standpoint, the R300 was firmly positioned as a luxury touring option that accommodates up to seven passengers, making it ideally suited for extended journeys. The addition of Mercedes Benz’s refined 7-speed automatic transmission ensured smooth driving dynamics, and all-wheel-drive versions (known as 4MATIC) provided considerable benefits in stability and traction in varying driving conditions. Throughout global markets, particularly in Asia and Europe, the R-Class models including the R300 became cherished alternatives to traditional premium wagons, SUVs, and minivans, offering distinctively elegant transportation solutions capable of excelling in various roles from luxury chauffeur service vehicles to family transportation.

    Elevating Technology and Driving Convenience with Thoughtful Upgrades:

    Acknowledging the technological standards from the early 2010s, it is understandable that the original infotainment systems found in Mercedes-Benz R-Class vehicles have limitations by contemporary standards. To address these limitations, many R-Class owners have turned toward specialized aftermarket options, one of which is represented by premium aftermarket head units such as those offered by Brummstadt.

    Brummstadt presents a thoughtfully engineered infotainment head unit carefully matched to the specific requirements of the Mercedes-Benz R300 from 2010-2012, directly replacing the original radio. Carefully tailored to match the original Mercedes dashboard seamlessly, this premium head unit provides advanced connectivity, industry-leading support for wired and wireless Apple CarPlay and Android Auto, greatly improving smartphone integration into the vehicle’s infotainment landscape. Compatibility ensures popular mapping applications such as Google Maps, Apple Maps, and WAZE function perfectly, offering convenient guidance for drivers.

    Imagine an evening where family members share a leisurely dinner. Upon completion, the destination for the night's next gathering is set via smartphone navigation ahead of departure, seamlessly transferring onto the head unit’s Apple CarPlay or Android Auto interface as the journey begins—effortlessly transitioning from the dining table to the road without distraction, stress, or confusion. Furthermore, the Brummstadt head unit optionally supports integration with a 1080p HD camera system (available as front and rear setups capable of recording), granting additional peace of mind through improved safety, full visibility, and valuable documentation possibilities.

    The infotainment screen itself extends beyond conventional roles, providing innovative entertainment options by allowing direct USB joystick connections for in-vehicle gaming, enabling passengers to enjoy multiplayer games—transforming ordinary drives into engaging occasions, especially valued during longer trips.

    Advanced smart voice control integration further enhances convenience; by leveraging intuitive voice controls—including Apple’s "Hey Siri" or Google's "OK Google"—users manage navigation, safety measures, multimedia playback, outgoing messages, and even interactions with smart-home devices. Commands such as "Hey Siri, turn the porch lights on," add newfound convenience and practicality to everyday routines, offering notably improved safety by minimizing driver distraction during critical tasks.

    Advantages and Notable Benefits of the Mercedes-Benz R-Class (R300 - 2010 to 2012):

    The Mercedes-Benz R300 undeniably combines luxury with practicality, possessing multiple attributes, including:

    - Premium Interior: High-quality leather, exceptional seat comfort with adjustable arrangements, and generous space prove ideal for extended travel or daily commuting.
    - Refined Driving Dynamics: Coupled with its smooth V6 engine and refined 7-speed transmission, the driving experience provides peaceful, comfortable cruising ideally matched for long-distance travel.
    - Safety and Stability: Featuring optional all-wheel-drive systems and comprehensive safety solutions customary from Mercedes-Benz of this era, it gains commendable reliability, safety, and confidence for both everyday and challenging driving environments.

    Moreover, carefully chosen updates in technology and infotainment can contribute considerably to everyday enjoyment and practicality. Advanced aftermarket head units exemplified by Brummstadt elevate everyday interactions by vastly improving connectivity, offering convenient wireless smartphone integration, providing efficient multimedia management, and significantly modernizing the driving environment. Indeed, the Mercedes-Benz R-Class R300 not only represents thoughtful automotive design and luxury but also continues to serve drivers and occupants exceptionally well when enhanced by advanced infotainment solutions—leading to significantly improved daily experiences, satisfaction, and pride of ownership.

    “A car is not just a tool — it’s an experience waiting to happen.”
    – Ken Block, World-renowned rally driver and viral motorsport icon


    Frequently Asked Questions

    Everything you need to know about this head unit

    Connect the single RCA cable with the yellow plug (included in your package) to extend your Bluetooth signal. This cable doubles as both a camera input AND a Bluetooth/WiFi antenna extension. The two small blue wires attached are antenna boosters that significantly improve connection stability. This simple connection takes 30 seconds and resolves 90% of Bluetooth issues. Make sure it's firmly connected even if you're not using a rear camera.

    Try these proven solutions:
    1. Quick Fix: Settings → Apps → Z-Link → Disable → Enable → Open (repeat each use)
    2. Check Cables: Use the data/charge USB cable (not charge-only)
    3. Bluetooth Setting: Disconnect all other Bluetooth connections - CarPlay needs exclusive access
    4. Factory Reset Z-Link: Find the pink 'RESET' app, restart, reconnect Bluetooth, then try Z-Link
    5. Sound Issues: Switch audio source to 'AUX' or 'USB/AUX' in your vehicle menu
    Most issues are resolved with step 1 or 3!

    The processor differs between models: The 2/32GB has a 4-Core processor, while 4/64GB and 8/128GB models feature the powerful 8-Core Cortex-A55 processor. Combined with RAM differences: The 2/32GB model with its 4-Core processor and limited RAM may experience slowdowns with heavy multitasking. The 4/64GB with 8-Core provides smooth performance for most users - no lag, seamless app switching, and enough storage for maps and music. The 8/128GB with 8-Core offers maximum performance with its generous RAM allowing unlimited multitasking and massive storage for extensive media libraries. Think of RAM like your desk space - more RAM means you can have more apps open simultaneously without slowing down.

    Absolutely normal! These head units are complete replacement systems with their own GPS antenna, microphone, and Bluetooth module. Your factory connectors for these features won't be needed anymore. The important connections are: main power harness, speaker outputs, and the yellow RCA cable (even if not using a camera - it extends Bluetooth range). Any leftover factory plugs can be safely tucked away. If you're unsure about any connection, our support team is here 7 days a week.

    Z-Link updates are handled through system firmware updates. Go to Settings → System → System Update. If an update is available, download it to a USB drive (FAT32 format) and install. Important: Never download Z-Link APKs from unofficial sources - they won't work and may cause issues. If you're having compatibility issues with newer iOS versions, the disable/enable workaround (Settings → Apps → Z-Link) usually resolves them while waiting for official updates.

    Consider your usage:
    2/32GB (4-Core): Budget option - fine for basic use, but may lag with multiple apps due to 4-Core processor and limited RAM
    4/64GB (8-Core): Sweet spot - smooth Android Auto/CarPlay, multitasking, and ample storage
    8/128GB (8-Core): Premium choice - unlimited multitasking, massive storage, future-proof for years

    Most customers choose 4/64GB for the perfect balance of performance and value. The extra RAM makes a huge difference in daily smoothness!

    The yellow RCA cable's blue antenna wires also boost WiFi signal! Make sure this cable is connected. Additionally, try these tips: Position the blue antenna wires away from metal surfaces, check that your phone's hotspot is set to 2.4GHz (not 5GHz) for better range, and ensure the head unit's WiFi sleep policy is set to 'Never' in Settings → WiFi → Advanced. For best performance with wireless CarPlay, keep your phone within 1-2 meters of the head unit.

    Go to Settings → Sound → Equalizer and adjust to your preference. For more volume, increase the 'Loudness' setting. The 4/64GB and 8/128GB models have superior audio chips that provide cleaner, louder sound. If you have an amplifier, use the RCA outputs for best quality. Also check Settings → Factory Settings (password usually 126) → Audio settings for additional gain controls. Remember: higher-spec models (4GB+) include premium audio components for noticeably better sound.

    Yes! Most vehicles work instantly. If not, use the steering wheel learning app: tap the steering wheel icon, press each button on your wheel, and assign functions. For newer vehicles with CANbus, we provide CANbus modules for automatic setup. Some vehicles may need the Key1/Key2 wires connected (usually included in our harness). If you're having trouble, let us know your exact vehicle model and we'll provide specific instructions.

    We offer a 30-day return policy. If it doesn't fit or there's a compatibility issue, we'll work with you to resolve it. If you change your mind, a 20% restocking fee applies. Our team verifies compatibility before shipping to minimize issues. We provide installation support 7 days a week to help resolve any problems. With our 3-year warranty and Australian-based support, you can purchase with confidence. Full details in our Refund Policy.

    Mercedes Benz R300 2010-2012 - Premium Head Unit Upgrade Kit: Radio Infotainment System with Wired & Wireless Apple CarPlay and Android Auto Compatibility - baeumer technologies
    Mercedes Benz R300 2010-2012 - Premium Head Unit Upgrade Kit: Radio Infotainment System with Wired & Wireless Apple CarPlay and Android Auto Compatibility
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