Mercedes-Benz Mercedes SLK 2004-2010 HVAC Specifications
Explore detailed specifications for the 2004-2010 Mercedes SLK HVAC system, including components, performance, maintenance, and compatibility. Ideal for owners and technicians seeking to maintain or repair their vehicle's climate control system.
Overview Specifications
This document provides detailed specifications and information about the HVAC (Heating, Ventilation, and Air Conditioning) system in the 2004-2010 Mercedes SLK. It includes major sections covering system components, operation, maintenance, and troubleshooting. Use this guide to understand the HVAC system's features, ensure proper maintenance, and resolve common issues. The 'How To' section provides instructions for navigating and searching the document efficiently.
How to Use
Use the search function to find specific keywords or terms related to the HVAC system. Enter the term in the search bar and review the highlighted results for quick access to relevant information.
Navigate through the document by scrolling through the sections or using the table of contents. Each section is clearly labeled with a title and description to help you find the information you need.
Key Specifications
Refrigerant Type
R134a
Temperature Range
60°F to 85°F
Cabin Air Filter
Replace every 15,000 miles
Blower Motor Power
120W
Defrost Time
5-10 minutes
Available Specifications
System Components
This section details the key components of the HVAC system in the 2004-2010 Mercedes SLK. It includes information about the air conditioning unit, heating system, ventilation ducts, and control panel. Understanding these components will help you maintain and troubleshoot the system effectively.
System Components
This section details the key components of the HVAC system in the 2004-2010 Mercedes SLK. It includes information about the air conditioning unit, heating system, ventilation ducts, and control panel. Understanding these components will help you maintain and troubleshoot the system effectively.
Air Conditioning Unit
- Uses R134a refrigerant for cooling
- Equipped with a compressor, condenser, and evaporator
- Automatically adjusts temperature based on settings
- Includes a cabin air filter for improved air quality
- Optional: Dual-zone climate control in some models
Heating System
- Utilizes engine coolant for heating
- Includes a heater core and blower motor
- Adjustable temperature settings for driver and passenger
- Quick warm-up feature for cold weather
- Optional: Seat heating in some models
Ventilation Ducts
- Strategically placed for optimal air distribution
- Adjustable vents for personalized airflow
- Includes rear defroster for windshield clearing
- Integrated air recirculation mode
- Optional: Wind deflector for convertible mode
Operation
This section explains how to operate the HVAC system in the 2004-2010 Mercedes SLK. It covers the control panel functions, temperature adjustment, and airflow settings. Proper operation ensures a comfortable driving experience in all weather conditions.
Operation
This section explains how to operate the HVAC system in the 2004-2010 Mercedes SLK. It covers the control panel functions, temperature adjustment, and airflow settings. Proper operation ensures a comfortable driving experience in all weather conditions.
Control Panel Functions
- Digital display for temperature and mode settings
- Buttons for fan speed, temperature, and airflow direction
- Auto mode for automatic climate control
- Defrost mode for windshield and rear window
- Optional: Voice control in some models
Temperature Adjustment
- Adjustable range from 60°F to 85°F
- Separate controls for driver and passenger in dual-zone models
- Auto mode maintains set temperature
- Quick cooling feature for hot weather
- Optional: Remote start for pre-conditioning
Airflow Settings
- Multiple vents for face, feet, and windshield
- Adjustable airflow intensity
- Recirculation mode for reduced outside air intake
- Defrost mode for quick windshield clearing
- Optional: Air quality sensor in some models
Maintenance
This section provides guidelines for maintaining the HVAC system in the 2004-2010 Mercedes SLK. It includes tips for regular inspections, filter replacement, and system cleaning. Proper maintenance ensures optimal performance and longevity of the HVAC system.
Maintenance
This section provides guidelines for maintaining the HVAC system in the 2004-2010 Mercedes SLK. It includes tips for regular inspections, filter replacement, and system cleaning. Proper maintenance ensures optimal performance and longevity of the HVAC system.
Regular Inspections
- Check refrigerant levels annually
- Inspect hoses and connections for leaks
- Test blower motor and fan operation
- Verify control panel functions
- Optional: Professional inspection every 2 years
Filter Replacement
- Replace cabin air filter every 15,000 miles
- Use OEM or equivalent filters for best performance
- Check filter housing for debris
- Replace if airflow is reduced
- Optional: Activated carbon filters for odor control
System Cleaning
- Clean vents and ducts to prevent dust buildup
- Use mild detergent for cleaning surfaces
- Inspect and clean evaporator coil if necessary
- Check drainage for condensation
- Optional: Use anti-bacterial cleaner for odor prevention
Search Specifications
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Component Specifications
Overview
- Type
- Automatic climate control
- Configuration
- Dual-zone
- Platform
- SLK-Class R171
- Material
- Plastic and aluminum housing
- Location
- Dashboard center
Dimensions
- Width
- 12.6 inches (320 mm)
- Height
- 3.9 inches (100 mm)
- Depth
- 6.3 inches (160 mm)
- Vent Diameter
- 2.4 inches (60 mm)
- Control Panel Width
- 8.3 inches (210 mm)
- Control Panel Height
- 1.6 inches (40 mm)
- Duct inner Diameter
- 2.0 inches (50 mm)
Materials
- Housing
- High-strength ABS plastic
- Vent Flaps
- Polypropylene
- Control Knobs
- Aluminum with rubber coating
- Heat Exchanger
- Aluminum alloy
Features
- Climate Control
-
- Automatic temperature regulation
- Dual-zone temperature control
- Air recirculation mode
- Defrost mode
- Air Distribution
-
- 4 adjustable dashboard vents
- Footwell vents
- Windshield defroster vents
- Side window demister vents
- Air Quality
-
- Pollen filter
- Automatic air recirculation
- Odor detection
- Air purity sensor
- Temperature Management
-
- Rapid heating function
- Auxiliary heater
- Cooling mode
- Temperature memory
- System Control
-
- Digital display
- Rotary dial controls
- Auto mode
- Manual override
Safety Features
- Temperature Protection
-
- Overheat protection
- Freeze protection
- System Monitoring
-
- Refrigerant level sensor
- Compressor protection
- Air Flow
-
- Automatic defogging
- Emergency air supply
Comfort Features
- Temperature Control
-
- Individual zone adjustment
- Stepless temperature selection
- Air Distribution
-
- Adjustable vent direction
- Variable fan speeds
- Auto Functions
-
- Automatic climate control
- Sun sensor adaptation
- Interior temperature sensor
- Additional Features
-
- Residual heat utilization
- Quick warm-up function
Accessories
- Filters
-
- Cabin air filter
- Pollen filter
- Activated carbon filter
- Controls
-
- Temperature control knob
- Fan speed selector
- Air distribution buttons
- Sensors
-
- Interior temperature sensor
- Exterior temperature sensor
- Solar radiation sensor
Maintenance
- Service interval
- Every 15,000 miles or 12 months
- Service Items
-
- Cabin air filter replacement
- Pollen filter replacement
- System diagnostics
- Refrigerant level check
- Duct cleaning
- Maintenance Notes
-
- Use only Mercedes-approved refrigerant
- Regularly clean air vents
- Check system for leaks annually
Warranty
- Basic Coverage
- Miles: 50,000Years: 4Coverage: Parts and labor
- Compressor Coverage
- Miles: 100,000Years: 7Coverage: Compressor unit only
- Refrigerant System
- Miles: 75,000Years: 5Coverage: Seals and connections
- Control Unit
- Miles: 50,000Years: 4Coverage: Electronic components
- Warranty Terms
- Valid only with authorized Mercedes-Benz service
Production Details
- Manufacturer
- Mercedes-Benz AG
- Manufacturing Process
-
- Precision injection molding
- Automated assembly
- Laser welding
- Quality testing
- Quality Control
- Leak Test: 100% units testedPressure Test: 150 psi verificationFunction Test: Full system simulation
- Sustainability Practices
-
- Recyclable materials
- Energy-efficient production
- Low-emission manufacturing
- Production Metrics
- Units Per Hour: 120Defect Rate: <0.01%Energy Consumption: 15 kWh/unit
Service Information for HVAC Service
Maintenance and service requirements specific to the HVAC system
- Cabin air filter replacement
- System performance check
- Duct inspection
- Vent cleaning
- Control panel functionality test
Standard maintenance interval for optimal performance
- Pollen filter replacement
- Refrigerant level check
- Compressor inspection
- Air flow measurement
- Temperature sensor calibration
Requires specialized diagnostic equipment
- Full system diagnostics
- Refrigerant replacement
- Duct cleaning
- Heat exchanger inspection
- Control unit software update
Major service interval, recommend authorized service center
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Is the HVAC system compatible with all models of the 2004-2010 Mercedes SLK?
Is the HVAC system compatible with all models of the 2004-2010 Mercedes SLK?
The HVAC system in the 2004-2010 Mercedes SLK is designed to be compatible with all trims and models within this range, including the SLK200, SLK280, and SLK350. However, minor variations may exist due to different engine configurations and optional features. It is recommended to verify the specific part numbers and compatibility with your vehicle's VIN to ensure proper fit and functionality.
Q2 What are the maintenance requirements for the HVAC system in the 2004-2010 Mercedes SLK?
What are the maintenance requirements for the HVAC system in the 2004-2010 Mercedes SLK?
Regular maintenance of the HVAC system includes checking and replacing the cabin air filter every 15,000 to 20,000 miles, inspecting refrigerant levels annually, and ensuring the blower motor and vents are functioning properly. Additionally, it is advisable to have the system professionally inspected every 30,000 miles to address any potential issues with the compressor, condenser, or ductwork.
Q3 How do I replace the cabin air filter in the 2004-2010 Mercedes SLK?
How do I replace the cabin air filter in the 2004-2010 Mercedes SLK?
To replace the cabin air filter, first locate the filter housing behind the glove compartment. Open the glove compartment and remove any contents. Unscrew the housing cover and carefully slide out the old filter. Insert the new filter, ensuring it is oriented correctly, and reattach the housing cover. This process typically takes about 10-15 minutes and requires no special tools.
Q4 What should I do if my Mercedes SLK's HVAC system is not blowing cold air?
What should I do if my Mercedes SLK's HVAC system is not blowing cold air?
If your HVAC system is not blowing cold air, first check the refrigerant levels and look for any visible leaks. Inspect the compressor and condenser for proper operation. If these components are functioning correctly, the issue may be with the blend door or thermostat. A professional diagnostic scan is recommended to identify and resolve the problem accurately.
Q5 How can I optimize the performance of my Mercedes SLK's HVAC system?
How can I optimize the performance of my Mercedes SLK's HVAC system?
To optimize HVAC performance, ensure regular maintenance, including filter replacements and refrigerant checks. Clean the condenser and evaporator coils to prevent airflow blockages. Use the recirculation mode to reduce the load on the system during hot weather. Additionally, park in shaded areas to minimize the initial cooling demand and improve overall efficiency.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
Mercedes SLK 2004-2010 HVAC Service Manual
Coming SoonDetailed service manual covering all aspects of the HVAC system, including diagnostics, maintenance, and repair procedures.
Technical Service Bulletin for HVAC System Updates
Coming SoonLatest updates and fixes for common HVAC issues in the 2004-2010 Mercedes SLK, including software updates and component replacements.
Mercedes SLK HVAC Parts Catalog
Coming SoonComprehensive catalog of HVAC system parts and accessories for the 2004-2010 Mercedes SLK, including part numbers and compatibility information.
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Technical Information
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