Mercedes CLK-Class 500 Coupe 2002-2005 - Premium Head Unit Upgrade Kit – Brummstadt

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    Mercedes CLK-Class 500 Coupe 2002-2005 - 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
    $682.00
    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™ CLK-Class 500 Coupe from 2002-2005

    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™. 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 CLK-Class enjoys a distinct presence in automotive history, admired for blending luxurious elegance, spirited performance, and remarkable craftsmanship into an approachable yet unmistakably prestigious package. Spanning two decades, from the late 1990s until 2010, the CLK-Class found favor among many who valued artistry in design and precision in engineering.

    Historical Context and Evolution of the Mercedes-Benz CLK-Class:

    First Generation CLK-Class (C208/A208; 1997-2003):

    Initially launched in 1997, the CLK-Class marked a captivating debut, embodying a smooth blend of graceful curves, restrained sophistication, and athletic capability. Derived stylistically and technically from the esteemed E-Class yet sharing mechanical underpinnings more closely with the contemporary C-Class, Mercedes skilfully positioned the CLK as its upscale sporting luxury model. Two body variants emerged: the Coupe (C208) and Cabriolet (A208). Notable models like the CLK320 and legendary CLK430 set the tone, blending smooth V6 and robust V8 engines respectively, renowned for silky-smooth power delivery, confidence-inspiring handling, and superb build quality that kept enthusiasts and critics alike consistently impressed.

    This first generation also saw spectacular performance editions, notably the more aggressive CLK55 AMG introduced in 2000. Equipped with a hand-built 5.4-liter V8 engine, offering abundant power subtly concealed behind elegant styling, the CLK55 commands respect among enthusiasts and collectors to this day for balancing brutal power and nuanced refinement.

    Second Generation CLK-Class (C209/A209; 2002-2009):

    In 2002, precisely engineered refinements ushered in the second generation (C209/A209) CLK-Class, succeeding an already beloved predecessor with clear improvements in style, performance, and technology. This generation personifies a thoughtfully progressive evolution—noticeably sleeker outward aesthetics featuring crisp lines, a seamless coupe roofline, and meticulous detailing. Coupled with substantial engineering enhancements in drivetrain, suspension dynamics, cabin finish, and onboard innovation, Mercedes sculpted the CLK into a quintessential modern luxury coupe and cabriolet.

    Within this esteemed second generation, the CLK500 Coupe notably commands attention, offered between 2002 and 2005. Equipped with Mercedes' respected M113 5.0-liter naturally-aspirated V8 engine, the CLK500 produced 302 horsepower, and boasted an exceptionally smooth torque curve. It accelerated beautifully, showing composure and stability at speed, forming an impressive blend of luxury touring comfort and accessible sporting charisma. The well-mannered five-speed automatic transmission perfectly matched the robust drivetrain, while suspension refinement and chassis calibration provided graceful handling dynamics balanced with reassuring high-speed stability.

    The second-generation CLK also earned praise for thoughtful interior design, substantially improved cabin materials, fitted luxury finishing touches, and upgraded on-board technology, setting genuine standards for personal luxury coupes in its segment. This extensive feature list helped position the 2002-2005 CLK500 as capable yet refined, adeptly meeting the demands of refined travel or spirited back-road journeys alike.

    Enhanced Connectivity with Brummstadt Premium Head Unit Integration:

    To complement the CLK's original virtues with equally elegant modern technology, integrating the technically sophisticated Brummstadt premium head unit proves particularly fitting. Brummstadt has thoughtfully engineered their units to align carefully with the distinct interior designs of luxurious vehicles like the CLK-Class, ensuring both usability and aesthetic harmony.

    With wired and wireless Apple CarPlay and Android Auto as fundamental features, this integrated infotainment solution effortlessly complements the existing interior character of the CLK500 Coupe. Owners benefit immediately from clear interfaces, utilizing familiar smartphone technology enhanced through intuitive touchscreen controls. Pre-planning a social evening becomes refreshingly easy—a restaurant visit smoothly transitions to driving to a friend’s home, the destination quickly set through mobile phone maps which instantly appear on the in-dash display, providing intuitive, stress-free navigation even if the area is unfamiliar or conditions challenging.

    This head unit solution also offers the advantageous option of high-definition 1080p front and rear cameras. Linked directly to the screen, they offer valuable visual clarity for challenging maneuvers and provide recorded footage during unforeseen circumstances, ensuring both reassurance and meaningful additional safety for occupants at all times.

    The advanced hardware additionally offers a distinct dimension of enjoyable interior experiences for occupants during longer drives—as passengers participate in engaging multiplayer games directly operated via USB-connected controllers. Further expanding drivetime versatility, integrated smart voice control compatibility permits convenient command over infotainment, navigation, and even connection with compatible home smart devices, allowing thoughtful instructions like turning on porch lights before arriving home.

    Advantages and Driving Experience of the Mercedes CLK500 Coupe 2002-2005:

    The CLK500 Coupe stands out stylistically and mechanically as a finely balanced expression of genuine luxury and authentic driving enjoyment. From its powerful yet approachable V8 engine performance delivering robust acceleration and effortless high-speed touring, to precise steering arrangement and chassis engineering offering balanced handling dynamics, every driving aspect directs towards enjoyment and emotional satisfaction. Its refined interior adorned by intricate leather upholstery, elegant cabin finishing, and thoughtful luxury amenities makes everyday commutes as gratifying as extended journeys.

    Further appreciated for its quiet solidity and confidence-inspiring presence, the CLK-Class exemplifies Mercedes' respected traditions of craftsmanship and premium quality. Installing modern infotainment enhancements such as a Brummstadt head unit preserves and even considerably expands upon these qualities, providing authentic improvement in daily convenience, navigational simplicity, vehicle safety, and technological functionality. This sensitively introduced modern technology complements rather than overshadows the inherent charisma and layered luxury of the CLK-Class.

    A Timeless Journey of Elegance, Performance, and Modern Connectivity:

    Throughout its successful production run, the Mercedes-Benz CLK-Class consistently finds appreciation among drivers valuing classically elegant luxury paired naturally to spirited and capable performance. Within the pivotal window of 2002 to 2005, the CLK500 Coupe emerges vividly, encapsulating these strengths and making a substantial impression for its poise, finesse, and energetic dynamics. Paired thoughtfully with contemporary technological sophistication through a premium Brummstadt infotainment head unit, the revered CLK500 demonstrates how traditionally impressive automotive engineering and modern convenience innovations can harmoniously deliver enduring joy, compelling satisfaction, and deeply felt 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 CLK-Class 500 Coupe 2002-2005 - Premium Head Unit Upgrade Kit: Radio Infotainment System with Wired & Wireless Apple CarPlay and Android Auto Compatibility
    Mercedes CLK-Class 500 Coupe 2002-2005 - Premium Head Unit Upgrade Kit: Radio Infotainment System with Wired & Wireless Apple CarPlay and Android Auto Compatibility
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