Mercedes-Benz Mercedes CLA 2019-present HVAC Specifications
Explore the detailed HVAC specifications for the 2019-Present Mercedes-Benz CLA. Learn about system components, performance metrics, maintenance tips, and upgrade options to enhance your vehicle's climate control.
Overview Specifications
This document provides detailed specifications and operational insights into the HVAC (Heating, Ventilation, and Air Conditioning) system of the 2019-Present Mercedes CLA. It is designed to help users understand the technical aspects, features, and functionalities of the HVAC system. Use this guide to explore the system's components, controls, and performance metrics. The document is structured to facilitate easy navigation and quick reference for both general users and technical enthusiasts.
How to Use
Use the search functionality to quickly locate specific terms or features related to the HVAC system. Enter keywords such as 'temperature control' or 'air filtration' to find relevant sections.
Navigate through the document by scrolling through the sections or using the table of contents. Each major section is divided into subsections for detailed information on specific aspects of the HVAC system.
Key Specifications
Temperature Range
16°C - 32°C
Air Filtration Efficiency
99%
Heating Time
3-5 minutes
Cooling Time
3-5 minutes
Energy Consumption
Low
Available Specifications
Climate Control System
The climate control system in the Mercedes CLA offers advanced features to ensure optimal cabin comfort. This section covers the dual-zone automatic climate control, air distribution, and temperature regulation.
Climate Control System
The climate control system in the Mercedes CLA offers advanced features to ensure optimal cabin comfort. This section covers the dual-zone automatic climate control, air distribution, and temperature regulation.
Dual-Zone Automatic Climate Control
- Independent temperature settings for driver and front passenger
- Automatic adjustment based on external and internal conditions
- Touchscreen and voice control compatibility
- Energy-efficient operation to reduce fuel consumption
Air Distribution
- Multiple air vents for balanced airflow
- Adjustable vent direction for personalized comfort
- Defrost and demist functions for windshield and side windows
- Rear vents for passenger comfort
Air Quality Management
The Mercedes CLA prioritizes cabin air quality with advanced filtration and purification technologies. This section details the air filtration system and its benefits.
Air Quality Management
The Mercedes CLA prioritizes cabin air quality with advanced filtration and purification technologies. This section details the air filtration system and its benefits.
Air Filtration System
- High-performance particulate filter for dust and pollen
- Activated charcoal filter to reduce odors and pollutants
- Automatic recirculation mode in high pollution areas
- Filter replacement indicator for maintenance
Air Ionization
- Ionization system to neutralize airborne contaminants
- Improves air freshness and reduces allergens
- Operates silently without affecting cabin noise levels
- Can be activated or deactivated via the control panel
Heating and Cooling Performance
This section explores the heating and cooling capabilities of the Mercedes CLA's HVAC system, including rapid heating, efficient cooling, and energy management.
Heating and Cooling Performance
This section explores the heating and cooling capabilities of the Mercedes CLA's HVAC system, including rapid heating, efficient cooling, and energy management.
Rapid Heating
- Quick warm-up feature for cold weather conditions
- Heated seats and steering wheel integration
- Efficient heat distribution throughout the cabin
- Pre-heating option via Mercedes-Benz app
Efficient Cooling
- Rapid cooling feature for hot weather conditions
- Refrigerant-based air conditioning system
- Energy-saving mode to reduce engine load
- Pre-cooling option via Mercedes-Benz app
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Component Specifications
Overview
- Type
- Automatic Climate Control
- Configuration
- Dual-zone
- Platform
- THERMOTRONIC
- Material
- High-grade plastics and aluminum
- Location
- Front dashboard and rear console
Dimensions
- Compressor Length
- 12.5 in / 31.75 cm
- Compressor Width
- 8.2 in / 20.83 cm
- Compressor Height
- 6.7 in / 17.02 cm
- Evaporator Length
- 14.3 in / 36.32 cm
- Evaporator Width
- 10.1 in / 25.65 cm
- Evaporator Height
- 3.5 in / 8.89 cm
- Condenser Length
- 18.9 in / 48.01 cm
- Condenser Width
- 12.6 in / 32 cm
Materials
- Compressor
- Aluminum alloy
- Evaporator
- Aluminum fins with copper tubing
- Condenser
- Aluminum
- Ducting
- High-density polyethylene
- Filters
- Activated carbon and HEPA
Features
- Climate Control
-
- Dual-zone temperature adjustment
- Automatic air recirculation
- Sunlight sensor for automatic adjustment
- Air quality sensor
- Air Distribution
-
- Multi-directional vents
- Rear seat ventilation
- Defrost with automatic timer
- Heating
-
- Rapid heating function
- Seat heating integration
- Steering wheel heating integration
- Cooling
-
- Rapid cooling function
- Eco mode for reduced energy consumption
- Automatic dehumidification
- Air Quality
-
- PM2.5 filtration
- Ionizer for air purification
- Automatic air recirculation in polluted environments
Safety Features
- System Monitoring
-
- Automatic fault detection
- Overheat protection
- Air Quality
-
- CO2 level monitoring
- Automatic air recirculation in high pollution
- Emergency
-
- Defrost override in critical conditions
- Automatic climate control in case of system failure
Comfort Features
- Temperature Control
-
- Pre-entry climate control via app
- Individual zone settings
- Airflow
-
- Adjustable vent direction
- Silent mode for reduced noise
- integration
-
- Seat heating and cooling integration
- Steering wheel heating integration
- Customization
-
- Driver profile memory for climate settings
- Voice control for climate adjustments
Accessories
- Filters
-
- Standard cabin air filter
- Activated carbon filter
- HEPA filter
- Upgrades
-
- Aromatherapy diffuser
- Additional rear seat vents
- Enhanced ionizer
- Maintenance
-
- Filter replacement kit
- Cleaning solution for vents
- Diagnostic tool for HVAC system
Maintenance
- Service interval
- Every 15,000 miles or 12 months
- Service Items
-
- Cabin air filter replacement
- System pressure check
- Condenser cleaning
- Evaporator inspection
- Refrigerant level check
- Maintenance Notes
- Use only manufacturer-approved refrigerants and filters
Warranty
- Basic
- Miles: 50,000Years: 4Coverage: Parts and labor
- Extended
- Miles: 100,000Years: 7Coverage: Compressor and condenser
- Emission
- Miles: 70,000Years: 5Coverage: Refrigerant system
- Corrosion
- Miles: UnlimitedYears: 12Coverage: Condenser and evaporator
Production Details
- Manufacturer
- Mercedes-Benz AG
- Manufacturing Process
-
- Precision CNC machining for compressor
- Robotic assembly for condenser
- Automated quality control testing
- Quality Control
- Pressure Test: 100% testedLeak Test: 100% testedPerformance Test: 100% tested
- Sustainability Practices
-
- Recycled aluminum in condenser
- Low-GWP refrigerant
- Energy-efficient production process
- Production Metrics
- Units Per Day: 500Defect Rate: 0.01%Energy Consumption: 15 kWh per unit
Service Information for HVAC Service
Maintenance and service requirements specific to the HVAC system
- Replace cabin air filter
- Check refrigerant levels
- Inspect condenser for debris
- Test system pressure
- Clean evaporator coils
Ensure use of OEM filters and refrigerants
- Replace activated carbon filter
- Inspect compressor for wear
- Check electrical connections
- Test air quality sensors
- Clean and lubricate blower motor
Special tools required for compressor inspection
- Replace refrigerant
- Inspect and clean all ducting
- Test and calibrate climate control system
- Replace HEPA filter
- Check and replace seals if necessary
Major service requires certified technician
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Is the HVAC system in the 2019-Present Mercedes CLA compatible with aftermarket parts?
Is the HVAC system in the 2019-Present Mercedes CLA compatible with aftermarket parts?
The HVAC system in the 2019-Present Mercedes CLA is designed to work seamlessly with OEM parts. While some aftermarket components may claim compatibility, using non-OEM parts can affect performance and void warranties. Always verify compatibility with Mercedes-Benz specifications before purchasing aftermarket parts. For optimal performance, it is recommended to use genuine Mercedes-Benz parts.
Q2 What are the maintenance requirements for the HVAC system in the Mercedes CLA?
What are the maintenance requirements for the HVAC system in the Mercedes CLA?
The HVAC system in the Mercedes CLA requires regular maintenance to ensure optimal performance. This includes replacing the cabin air filter every 15,000-20,000 miles, checking refrigerant levels annually, and inspecting the system for leaks or unusual noises. Mercedes-Benz recommends professional servicing every 10,000 miles to maintain system efficiency and longevity.
Q3 How do I replace the cabin air filter in the Mercedes CLA?
How do I replace the cabin air filter in the Mercedes CLA?
To replace the cabin air filter in the Mercedes CLA, locate the filter housing behind the glove compartment. Remove the glove compartment by unscrewing the fasteners and gently pulling it out. Open the filter housing, remove the old filter, and insert the new one, ensuring it is properly aligned. Reassemble the glove compartment and test the HVAC system to confirm proper installation.
Q4 What should I do if the HVAC system in my Mercedes CLA is not cooling properly?
What should I do if the HVAC system in my Mercedes CLA is not cooling properly?
If the HVAC system is not cooling properly, first check the refrigerant levels and ensure there are no leaks. Inspect the cabin air filter for blockages and replace it if necessary. If the issue persists, inspect the compressor and blower motor for functionality. For complex issues, consult a certified Mercedes-Benz technician to diagnose and resolve the problem.
Q5 How can I optimize the performance of the HVAC system in my Mercedes CLA?
How can I optimize the performance of the HVAC system in my Mercedes CLA?
To optimize HVAC performance, regularly replace the cabin air filter, ensure refrigerant levels are adequate, and keep the system clean. Use the auto-climate control feature to maintain consistent temperatures and reduce strain on the system. Avoid running the system at maximum settings for prolonged periods, as this can lead to wear and tear. Regular professional servicing is also recommended.
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-Benz CLA HVAC Service Manual
Coming SoonDetailed service manual covering HVAC system maintenance, troubleshooting, and repair procedures for the 2019-Present Mercedes CLA.
Technical Service Bulletin: HVAC System Updates
Coming SoonLatest updates and fixes for the HVAC system in the 2019-Present Mercedes CLA, including software patches and component improvements.
Mercedes-Benz CLA HVAC Parts Catalog
Coming SoonComprehensive catalog of OEM HVAC parts and accessories for the 2019-Present Mercedes CLA, including part numbers and compatibility details.
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