Mercedes-Benz Mercedes C-Class 2000-2007 HVAC Specifications
Explore the comprehensive HVAC specifications for the 2000-2007 Mercedes-Benz C-Class. This guide covers climate control components, repair tips, and maintenance insights for optimal performance.
Overview Specifications
This document provides comprehensive information on the HVAC (Heating, Ventilation, and Air Conditioning) system specifications for the 2000-2007 Mercedes C-Class. It includes detailed sections on system components, performance, and maintenance. Use this guide to understand the HVAC system's functionality, troubleshoot issues, and ensure optimal performance. The document is organized into major sections for easy navigation, with subsections offering detailed technical insights.
How to Use
Use the search function to find specific terms or components related to the HVAC system. Enter keywords like 'heater core', 'blower motor', or 'refrigerant type' to quickly locate relevant information.
Navigate through the document by clicking on the section titles in the table of contents. Each section is divided into subsections, which can be expanded to view detailed points. Use the quick reference table for a summary of key specifications.
Key Specifications
Heating Output
5 kW
Cooling Output
4 kW
Refrigerant Type
R134a
Cabin Air Filter
15,000 miles
Refrigerant Charge
750-850 grams
Available Specifications
System Components
This section covers the main components of the HVAC system in the 2000-2007 Mercedes C-Class. It includes details on the heater core, evaporator, compressor, and blower motor, along with their roles in the system's functionality.
System Components
This section covers the main components of the HVAC system in the 2000-2007 Mercedes C-Class. It includes details on the heater core, evaporator, compressor, and blower motor, along with their roles in the system's functionality.
Heater Core
- Located in the dashboard
- Transfers heat from engine coolant to cabin air
- Made of aluminum for efficient heat exchange
- Prone to clogging due to coolant contaminants
- Symptoms of failure include lack of heat and coolant leaks
Evaporator
- Located inside the HVAC housing
- Absorbs heat from cabin air to cool it
- Uses refrigerant to facilitate cooling
- Can develop leaks or become clogged
- Symptoms of failure include reduced cooling and musty odors
Performance Specifications
This section provides performance metrics for the HVAC system, including heating and cooling capacities, airflow rates, and refrigerant types. It also covers the system's efficiency and how it adapts to different driving conditions.
Performance Specifications
This section provides performance metrics for the HVAC system, including heating and cooling capacities, airflow rates, and refrigerant types. It also covers the system's efficiency and how it adapts to different driving conditions.
Heating Capacity
- Heating output up to 5 kW
- Dependent on engine coolant temperature
- Adjustable via temperature control dial
- Automatic climate control version available
- Cabin reaches desired temperature in under 10 minutes
Cooling Capacity
- Cooling output up to 4 kW
- Uses R134a refrigerant
- Compressor driven by engine via serpentine belt
- Automatic temperature regulation
- Cabin cools to desired temperature in under 15 minutes
Maintenance and Troubleshooting
This section offers guidance on maintaining the HVAC system and troubleshooting common issues. It includes information on filter replacement, refrigerant recharge, and diagnosing system malfunctions.
Maintenance and Troubleshooting
This section offers guidance on maintaining the HVAC system and troubleshooting common issues. It includes information on filter replacement, refrigerant recharge, and diagnosing system malfunctions.
Filter Replacement
- Cabin air filter should be replaced every 15,000 miles
- Located behind the glove box
- Pollen and activated carbon filters available
- Reduces allergens and odors in cabin
- Symptoms of a clogged filter include reduced airflow and musty smells
Refrigerant Recharge
- System uses R134a refrigerant
- Recommended refrigerant charge: 750-850 grams
- Recharge needed if cooling performance drops
- Use a manifold gauge set for accurate pressure readings
- Overcharging can damage the compressor
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Component Specifications
Overview
- Type
- Automatic Climate Control
- Configuration
- Dual-Zone
- Platform
- W203
- Material
- Plastic and Aluminum
- Location
- Center Console
Dimensions
- Evaporator Length
- 12.5 in / 31.75 cm
- Evaporator Width
- 6.3 in / 16 cm
- Evaporator Height
- 4.7 in / 12 cm
- Condenser Length
- 18.1 in / 46 cm
- Condenser Width
- 8.7 in / 22 cm
- Condenser Height
- 0.8 in / 2 cm
- Blower Motor Diameter
- 5.9 in / 15 cm
Materials
- Evaporator
- Aluminum
- Condenser
- Aluminum
- Blower Motor
- Plastic and Steel
- Vents
- ABS Plastic
Features
- Temperature Control
-
- Dual-Zone Adjustment
- Auto Mode
- Manual Mode
- Temperature Memory
- Air Distribution
-
- Face-Level Vents
- Footwell Vents
- Windshield Defrost
- Rear Vents
- Air Quality
-
- Pollen Filter
- Recirculation Mode
- Automatic Air Quality Sensor
- Performance
-
- High-Efficiency Compressor
- Variable Speed Blower
- Low Noise Operation
- Convenience
-
- Remote Start Climate Control
- Steering Wheel Controls
- Display Integration
Safety Features
- Overheat Protection
-
- Automatic Shutdown
- Temperature Sensors
- System Monitoring
-
- Pressure Sensors
- Leak Detection
- Airflow Control
-
- Automatic Defrost
- Anti-Fogging
Comfort Features
- Adjustability
-
- Individual Temperature Settings
- Airflow Direction Control
- Efficiency
-
- Quick Cooling
- Energy-Saving Mode
- Noise Reduction
-
- Quiet Blower Operation
- Vibration Dampening
- Personalization
-
- Driver Profiles
- Customizable Settings
Accessories
- Filters
-
- Pollen Filter
- Carbon Filter
- HEPA Filter
- Upgrades
-
- Enhanced Compressor
- High-Performance Blower
- Digital Control Panel
- Tools
-
- Diagnostic Scanner
- Refrigerant Charger
- Leak Detection Kit
Maintenance
- Service interval
- Miles: 15000Months: 12
- Service Items
-
- Replace Pollen Filter
- Inspect Refrigerant Levels
- Check Blower Motor Function
- Clean Evaporator Coils
- Test Compressor Performance
- Notes
- Use only manufacturer-approved refrigerant and parts.
Warranty
- Basic
- Miles: 50000Years: 4Coverage: Parts and Labor
- Extended
- Miles: 100000Years: 6Coverage: Limited Parts
- Compressor
- Miles: 75000Years: 5Coverage: Full Replacement
- Terms
- Warranty void if unauthorized repairs are performed.
Production Details
- Manufacturer
- Mercedes-Benz
- Manufacturing Process
-
- Precision Casting
- Automated Assembly
- Quality Testing
- Quality Control
- Testing: Leak Testing, Performance Testing, Durability TestingStandards: ISO 9001 Certified
- Sustainability
-
- Recyclable Materials
- Energy-Efficient Production
- Low-Emission Components
- Production Metrics
- Units Per Year: 500000Defect Rate: 0.01%
Service Information for HVAC Service
Maintenance and service requirements specific to the HVAC system
- Replace Pollen Filter
- Inspect Refrigerant Levels
- Check Blower Motor Function
- Clean Evaporator Coils
- Test Compressor Performance
Ensure proper refrigerant type is used.
- Replace Carbon Filter
- Inspect Condenser for Damage
- Check Electrical Connections
- Test Temperature Sensors
- Verify Airflow Distribution
Inspect for leaks in the system.
- Replace Refrigerant
- Inspect Compressor Seals
- Test Blower Motor Efficiency
- Check Control Panel Functionality
- Perform Full System Diagnostics
Major service may require specialized tools.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Is the HVAC system compatible with all 2000-2007 Mercedes C-Class models?
Is the HVAC system compatible with all 2000-2007 Mercedes C-Class models?
The HVAC system is designed to be compatible with all 2000-2007 Mercedes C-Class models, including the C230, C280, C320, and C350. However, specific configurations may vary based on the trim level and optional features. It is recommended to verify the part numbers with your vehicle’s VIN to ensure compatibility. Some models may require additional adapters or modifications for seamless integration.
Q2 What are the maintenance requirements for the HVAC system?
What are the maintenance requirements for the HVAC system?
Regular maintenance of the HVAC system includes inspecting and replacing the cabin air filter every 15,000-20,000 miles, checking refrigerant levels annually, and ensuring the blower motor and vents are functioning properly. It’s also important to inspect for leaks in the refrigerant lines and clean the evaporator and condenser coils. Adhering to the manufacturer’s maintenance schedule helps ensure optimal performance and longevity of the system.
Q3 How do I install or replace the HVAC system in a 2000-2007 Mercedes C-Class?
How do I install or replace the HVAC system in a 2000-2007 Mercedes C-Class?
To install or replace the HVAC system, start by disconnecting the battery to prevent electrical issues. Remove the dashboard components to access the HVAC unit. Disconnect the electrical connectors, refrigerant lines, and mounting bolts. Install the new unit by reversing the process, ensuring all connections are secure. Recharge the refrigerant system and test the HVAC for proper operation. Professional installation is recommended for handling refrigerants and ensuring system integrity.
Q4 What are common troubleshooting steps for HVAC issues?
What are common troubleshooting steps for HVAC issues?
Common HVAC issues include lack of airflow, unusual noises, or insufficient cooling/heating. Start by checking the cabin air filter and replacing it if clogged. Inspect the blower motor and fuses for functionality. If the system is not cooling, check refrigerant levels and look for leaks. For heating issues, inspect the heater core and thermostat. Diagnostic tools can help identify error codes stored in the system’s control module.
Q5 How can I optimize the performance of my HVAC system?
How can I optimize the performance of my HVAC system?
To optimize HVAC performance, ensure regular maintenance of the system, including filter replacements and refrigerant checks. Use the recirculation mode to improve cooling efficiency in hot weather. Park in shaded areas to reduce the load on the system. Clean the condenser and evaporator coils annually to maintain airflow. Additionally, avoid overloading the system by setting the temperature to a moderate level for consistent performance.
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 C-Class HVAC Service Manual
Coming SoonComprehensive guide covering the installation, maintenance, and repair of the HVAC system for 2000-2007 Mercedes C-Class models. Includes detailed diagrams and troubleshooting steps.
HVAC System Technical Service Bulletin
Coming SoonLatest updates and fixes for common HVAC system issues in 2000-2007 Mercedes C-Class vehicles. Provides solutions for improved performance and reliability.
HVAC Parts and Accessories Catalog
Coming SoonDetailed catalog of OEM and aftermarket parts for the HVAC system in 2000-2007 Mercedes C-Class models. Includes pricing and compatibility information.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
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