Mercedes-Benz Mercedes GLK 2008-2015 HVAC Specifications
Explore the detailed HVAC specifications for the 2008-2015 Mercedes-Benz GLK. This guide covers system components, technical details, and maintenance tips for optimal climate control performance.
Overview Specifications
This document provides detailed specifications and technical information about the HVAC (Heating, Ventilation, and Air Conditioning) system in the 2008-2015 Mercedes GLK. It is designed to assist users, technicians, and enthusiasts in understanding the system's features, functionality, and maintenance requirements. Use this guide to navigate through the sections, search for specific details, and reference key specifications quickly.
How to Use
Use the search functionality to locate specific terms or components within the document. Enter keywords related to the HVAC system, such as 'blower motor' or 'temperature control,' to find relevant information quickly.
Navigate through the document by scrolling through the sections or using the table of contents. Each section is organized into subsections with detailed points for easy reference.
Key Specifications
Climate Control Type
Dual-zone automatic
Cabin Air Filter Replacement Interval
15,000-20,000 miles
Refrigerant Type
R134a
Blower Motor Power
Variable speed
Optional Rear Climate Control
Available on GLK 350
Available Specifications
HVAC System Overview
This section provides an overview of the HVAC system in the 2008-2015 Mercedes GLK, including its components, functionality, and integration with the vehicle's overall climate control system.
HVAC System Overview
This section provides an overview of the HVAC system in the 2008-2015 Mercedes GLK, including its components, functionality, and integration with the vehicle's overall climate control system.
System Components
- Dual-zone automatic climate control
- Blower motor with variable speed settings
- Heater core and evaporator for temperature regulation
- Air distribution system with multiple vents
- Cabin air filter for improved air quality
- Optional rear climate control for GLK 350 models
Functionality
- Automatic temperature adjustment based on user settings
- Defrost and defogging capabilities for windshield and side windows
- Recirculation mode for improved air quality in heavy traffic
- Integration with the vehicle's sensor system for optimal performance
- Energy-saving mode to reduce fuel consumption
Maintenance and Troubleshooting
This section covers maintenance tips and common troubleshooting steps for the HVAC system in the 2008-2015 Mercedes GLK. It includes information on routine checks, component replacements, and resolving common issues.
Maintenance and Troubleshooting
This section covers maintenance tips and common troubleshooting steps for the HVAC system in the 2008-2015 Mercedes GLK. It includes information on routine checks, component replacements, and resolving common issues.
Routine Maintenance
- Replace cabin air filter every 15,000-20,000 miles
- Inspect blower motor and fan for debris or damage
- Check refrigerant levels and recharge if necessary
- Clean air vents and ducts to ensure proper airflow
- Test temperature sensors for accuracy
Common Issues
- Weak airflow due to clogged cabin air filter
- Unusual noises from the blower motor
- Inconsistent temperature control
- Fogging or condensation on windows
- HVAC system not responding to controls
Advanced Features
This section highlights advanced features of the HVAC system in the 2008-2015 Mercedes GLK, including optional upgrades and integration with other vehicle systems.
Advanced Features
This section highlights advanced features of the HVAC system in the 2008-2015 Mercedes GLK, including optional upgrades and integration with other vehicle systems.
Optional Upgrades
- Rear climate control for GLK 350 models
- Heated and ventilated front seats
- Air quality sensor for automatic recirculation
- Solar-reflective glass to reduce cabin heat
- Remote start with pre-conditioning feature
Integration with Vehicle Systems
- Linked with the COMAND infotainment system for user control
- Integration with the vehicle's GPS for sun position-based climate control
- Energy management system to optimize HVAC performance
- Automatic adjustment based on external temperature sensors
- Voice control compatibility for hands-free operation
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Component Specifications
Overview
- Type
- Automatic Climate Control
- Configuration
- Dual-Zone
- Platform
- Mercedes-Benz GLK-Class
- Material
- High-Strength Plastic and Aluminum
- Location
- Front Dashboard
Dimensions
- Unit Length
- 12.5 inches
- Unit Width
- 8.7 inches
- Unit Depth
- 6.3 inches
- Duct Diameter
- 2.5 inches
- Blower Motor Size
- 5.9 inches
- Condenser Size
- 18.1 x 12.2 inches
- Evaporator Size
- 10.6 x 7.9 inches
Materials
- Housing
- High-Strength Plastic
- Condenser
- Aluminum
- Evaporator
- Aluminum
- Ducting
- Reinforced Rubber
- Blower Motor
- Stainless Steel
Features
- Climate Control
-
- Dual-Zone Temperature Control
- Automatic Air Recirculation
- Sunlight Sensor
- Humidity Sensor
- Air Flow
-
- Multi-Level Air Distribution
- Adjustable Air Vents
- Rear Ventilation
- Defrost Mode
- Filtration
-
- Pollen Filter
- Activated Carbon Filter
- Anti-Allergen Mode
- Heating
-
- Rapid Heating
- Seat Heating Integration
- Steering Wheel Heating Integration
- Cooling
-
- Rapid Cooling
- Eco Mode
- Variable Compressor Speed
- Display
-
- LCD Temperature Display
- Auto Mode Indicator
- Fan Speed Indicator
Safety Features
- System Monitoring
-
- Low Refrigerant Alert
- Compressor Overload Protection
- Temperature Sensor Malfunction Detection
- Air Quality
-
- CO2 Sensor
- Automatic Air Recirculation in Traffic
- Emergency
-
- Defogging Mode
- Quick Defrost
Comfort Features
- Temperature Control
-
- Individual Zone Settings
- Memory Function for Settings
- Air Distribution
-
- Footwell Ventilation
- Windshield Ventilation
- Face-Level Ventilation
- Noise Reduction
-
- Quiet Mode
- Low Vibration Blower Motor
- Additional Features
-
- Remote Pre-Conditioning
- Automatic Seat Heating Adjustment
Accessories
- 0
- Replacement Pollen Filters
- 1
- Activated Carbon Filters
- 2
- HVAC System Cleaner
Maintenance
- Service interval
- Every 15,000 miles or 12 months
- Service Items
-
- Replace Pollen Filter
- Inspect Refrigerant Levels
- Check Blower Motor Function
- Inspect Condenser and Evaporator
- Clean Air Ducts
- Test Temperature Sensors
- Maintenance Notes
- Use only Mercedes-Benz approved refrigerant 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: Evaporator and Condenser Housing
Production Details
- Manufacturer
- Mercedes-Benz AG
- Manufacturing Process
-
- Precision Molding
- Automated Assembly
- Quality Testing
- Quality Control
- Testing: Pressure Testing, Leak Testing, Performance TestingStandards: ISO 9001
- Sustainability Practices
-
- Recyclable Materials
- Energy-Efficient Manufacturing
- Low-Emission Refrigerant
- Production Metrics
- Units Per Year: 500,000Defect Rate: 0.02%
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 Air Ducts
- Test Temperature Sensors
Ensure all connections are secure and free of debris.
- Replace Activated Carbon Filter
- Inspect Condenser and Evaporator
- Check Compressor Function
- Test Air Flow Distribution
Use diagnostic tools to verify system performance.
- Flush Refrigerant System
- Replace Compressor if Necessary
- Inspect All Electrical Connections
- Perform Full System Calibration
Major service requires specialized equipment and trained technicians.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What HVAC systems are compatible with 2008-2015 Mercedes GLK models?
What HVAC systems are compatible with 2008-2015 Mercedes GLK models?
The 2008-2015 Mercedes GLK models are compatible with a range of HVAC systems designed specifically for these vehicles. These systems include the standard automatic climate control system and optional dual-zone climate control. The systems are engineered to integrate seamlessly with the vehicle's electrical and mechanical systems, ensuring optimal performance. Compatibility is confirmed for OEM parts and select aftermarket units that meet Mercedes-Benz specifications. Always verify part numbers and consult technical documentation before installation.
Q2 What is the recommended maintenance schedule for the HVAC system in a Mercedes GLK?
What is the recommended maintenance schedule for the HVAC system in a Mercedes GLK?
The HVAC system in a 2008-2015 Mercedes GLK requires regular maintenance to ensure efficient operation. Key tasks include inspecting and replacing the cabin air filter every 15,000 to 20,000 miles, checking refrigerant levels annually, and ensuring the blower motor and vents are clean and functional. Additionally, inspect the compressor, condenser, and hoses for wear or leaks. Adhering to the manufacturer's maintenance schedule in the owner's manual is crucial for longevity and performance.
Q3 How do I replace the cabin air filter in a 2008-2015 Mercedes GLK?
How do I replace the cabin air filter in a 2008-2015 Mercedes GLK?
To replace the cabin air filter in a 2008-2015 Mercedes GLK, first, locate the filter housing behind the glove box. Open the glove box and remove its contents. Depress the tabs on the sides of the glove box to lower it. Locate the filter housing cover, remove the retaining clips, and slide out the old filter. Insert the new filter, ensuring it is oriented correctly, and reassemble the components in reverse order. This process typically takes 15-20 minutes and requires no special tools.
Q4 Why is my Mercedes GLK's AC blowing warm air?
Why is my Mercedes GLK's AC blowing warm air?
If your Mercedes GLK's AC is blowing warm air, start by checking the refrigerant levels, as low refrigerant is a common cause. Inspect the compressor for proper operation and ensure the condenser is not obstructed. Faulty blend doors, a malfunctioning thermostat, or electrical issues could also be culprits. Use a diagnostic tool to scan for error codes in the climate control system. If the issue persists, consult a professional technician for a detailed inspection and repair.
Q5 How can I optimize the performance of my Mercedes GLK's HVAC system?
How can I optimize the performance of my Mercedes GLK's HVAC system?
To optimize the HVAC system in your 2008-2015 Mercedes GLK, regularly replace the cabin air filter and ensure refrigerant levels are correct. Clean the condenser and evaporator coils to maintain efficiency. Use the recirculation mode to reduce the load on the system in hot weather. Park in shaded areas to minimize heat buildup. Additionally, inspect the system for leaks and ensure all components, such as the blower motor and compressor, are functioning properly. These steps will enhance cooling performance and system longevity.
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 GLK HVAC Service Manual
Coming SoonThis manual provides detailed instructions for servicing and repairing the HVAC system in 2008-2015 Mercedes GLK models, including troubleshooting and maintenance procedures.
Technical Service Bulletin for HVAC System Updates
Coming SoonThis bulletin outlines updates and fixes for common HVAC system issues in 2008-2015 Mercedes GLK models, including software updates and component replacements.
Mercedes GLK HVAC Parts Catalog
Coming SoonThis catalog lists all OEM and compatible aftermarket HVAC parts for 2008-2015 Mercedes GLK models, including part numbers and compatibility details.
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