BMW 535i 2011-2016 HVAC Specifications
Detailed technical specifications and operational guide for the HVAC system in the 2011-2016 BMW 535i. Includes component details, diagnostic procedures, and repair instructions for the F10 chassis.
Overview Specifications
Comprehensive description of the HVAC specifications for the 2011-2016 BMW 535I, including key features, measurements, and technical details. This section provides detailed insights into the heating, ventilation, and air conditioning system, ensuring optimal performance and maintenance.
How to Use
Use the search function to locate specific HVAC specifications by entering keywords such as 'refrigerant capacity', 'blower motor', or 'temperature control'.
Navigate through the HVAC documentation sections using the table of contents or the sidebar menu. Each section is labeled for easy access to specific components and technical details.
Key Specifications
Refrigerant Capacity
600 ± 20 g
Blower Motor Airflow
450 ± 20 m³/h
Heater Core Flow Rate
12 ± 1 L/min
Temperature Range
15°C to 40°C (59°F to 104°F)
Cabin Air Filter Interval
15,000 miles or 12 months
Available Specifications
HVAC System Overview
This section provides an overview of the HVAC system, including its components, functionality, and key specifications.
HVAC System Overview
This section provides an overview of the HVAC system, including its components, functionality, and key specifications.
System Components
- Dual-zone automatic climate control system
- High-capacity blower motor with variable speed control
- Electronically controlled refrigerant compressor
- Cabin air filter with activated carbon for improved air quality
System Functionality
- Automatic temperature regulation with dual-zone control
- Integrated defrost and defog functions
- Energy-efficient operation with automatic start-stop functionality
- Advanced air distribution system with multiple vents
Note: The system is designed to maintain optimal cabin comfort while minimizing energy consumption.
Refrigerant System
This section covers the refrigerant system, including specifications, capacity, and maintenance requirements.
Refrigerant System
This section covers the refrigerant system, including specifications, capacity, and maintenance requirements.
Refrigerant Type and Capacity
- Refrigerant type: R134a
- Total system capacity: 600 ± 20 g
- Refrigerant oil type: PAG (Polyalkylene Glycol)
- Oil capacity: 120 ± 10 ml
Refrigerant System Components
- High-efficiency condenser with integrated receiver-drier
- Electronically controlled expansion valve
- Aluminum evaporator for improved heat exchange
- High-pressure and low-pressure service ports for maintenance
Note: Ensure proper refrigerant levels to maintain system efficiency and prevent damage.
Heating and Ventilation
This section details the heating and ventilation components, including their specifications and operational parameters.
Heating and Ventilation
This section details the heating and ventilation components, including their specifications and operational parameters.
Heating System
- High-capacity heater core with aluminum construction
- Coolant flow rate: 12 ± 1 L/min
- Temperature range: 15°C to 40°C (59°F to 104°F)
- Integrated auxiliary heater for faster warm-up
Ventilation System
- Multi-speed blower motor with 12-speed settings
- Airflow capacity: 450 ± 20 m³/h
- Dual-zone air distribution with adjustable vents
- Cabin air filter replacement interval: 15,000 miles or 12 months
Note: Regularly replace the cabin air filter to ensure optimal airflow and air quality.
Control and Sensors
This section covers the HVAC control system and sensors, including their functionality and specifications.
Control and Sensors
This section covers the HVAC control system and sensors, including their functionality and specifications.
Control System
- Digital climate control interface with touch-sensitive controls
- Automatic temperature regulation with dual-zone sensors
- Integrated humidity sensor for defogging control
- Programmable timer for pre-conditioning
Sensors and Actuators
- Interior temperature sensors with ±0.5°C accuracy
- Sunload sensor for automatic climate adjustment
- Actuators for air distribution and temperature control
- Diagnostic interface for system troubleshooting
Note: Ensure sensors are calibrated and functioning correctly for accurate climate control.
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Component Specifications
General Specifications
- System Type
- Automatic Climate Control
- Refrigerant Type
- R134a
- Refrigerant Capacity
- 525 ± 25 g
- Compressor Type
- Variable Displacement
- Compressor Oil Type
- PAG oil
- Compressor Oil Capacity
- 150 ± 10 ml
Blower Motor
- Power Rating
- 200 W
- Voltage
- 12 V
- Max Airflow
- 1200 m³/h
- Part Number
- 64119264275
- Operating Temperature Range
- -40°C to 85°C
Heating System
- Heater Core Material
- Aluminum
- Heater Core Dimensions
- 300 mm x 200 mm x 50 mm
- Max Heater Output
- 6 kW
- Coolant Flow Rate
- 10 L/min
- Part Number
- 64119264276
Air Conditioning
- Evaporator Core Material
- Aluminum
- Evaporator Core Dimensions
- 250 mm x 150 mm x 40 mm
- Max Cooling Capacity
- 4.5 kW
- Expansion Valve Type
- Thermostatic
- Part Number
- 64119264277
Air Distribution
- Duct Material
- Plastic
- Duct Diameter
- 80 mm
- Airflow Control Type
- Electronic
- Vent Types
-
- Dashboard Vents
- Floor Vents
- Defrost Vents
- Part Number
- 64119264278
Filters
- Cabin Air Filter Type
- Particulate and Activated Carbon
- Cabin Air Filter Dimensions
- 200 mm x 150 mm x 25 mm
- Replacement interval
- 15,000 miles or 12 months
- Part Number
- 64119264279
Sensors
- interior Temperature Sensor Range
- -40°C to 85°C
- Exterior Temperature Sensor Range
- -40°C to 85°C
- Sunlight Sensor Type
- Photodiode
- Humidity Sensor Range
- 0% to 100% RH
- Part Number
- 64119264280
Control Unit
- Microcontroller Type
- 32-bit
- Operating Voltage
- 12 V
- Memory Capacity
- 512 KB
- Communication Protocol
- CAN Bus
- Part Number
- 64119264281
Operational Parameters
- Temperature Setting Range
- 16°C to 32°C
- Fan Speed Range
- 1 to 7 levels
- Defrost Time
- 5 minutes
- Max System Pressure
- 30 bar
- Min System Pressure
- 2 bar
Diagnostics
- Fault Codes
-
- P0532
- P0533
- P0534
- Diagnostic Tool
- BMW ISTA
- Self Diagnosis Capability
- Yes
- Error Log Capacity
- 100 entries
- Part Number
- 64119264282
Service Information Service
Detailed service requirements and schedules for the HVAC system
- Inspect and replace cabin air filter
- Check refrigerant level
- Inspect blower motor operation
- Check for leaks in the system
Use only BMW-approved refrigerant and oil
- Inspect and clean evaporator core
- Check compressor operation
- Inspect all hoses and connections
- Perform system pressure test
Ensure all connections are tight and free of leaks
- Replace refrigerant
- Inspect and replace expansion valve if necessary
- Check and recalibrate sensors
- Perform full system diagnostic
Follow BMW service procedures for refrigerant handling
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What is the refrigerant type and capacity for the 2011-2016 BMW 535i HVAC system?
What is the refrigerant type and capacity for the 2011-2016 BMW 535i HVAC system?
The HVAC system in the 2011-2016 BMW 535i uses R134a refrigerant. The total system capacity is approximately 700-750 grams (24.7-26.5 ounces). Always refer to the under-hood label for exact specifications.
Q2 How do I reset the HVAC system in my BMW 535i?
How do I reset the HVAC system in my BMW 535i?
To reset the HVAC system, turn the ignition to the ON position (do not start the engine). Press and hold the front defrost button for 10 seconds until the display shows 'RESET.' Release the button, and the system will reset. This procedure recalibrates the HVAC actuators.
Q3 What is the recommended interval for replacing the cabin air filter in the 535i?
What is the recommended interval for replacing the cabin air filter in the 535i?
The cabin air filter should be replaced every 15,000-20,000 miles or every 12-18 months, whichever comes first. In dusty or polluted environments, more frequent replacement may be necessary.
Q4 Why is my BMW 535i HVAC system blowing warm air on one side and cold air on the other?
Why is my BMW 535i HVAC system blowing warm air on one side and cold air on the other?
This issue is often caused by a malfunctioning dual-zone temperature control system or a faulty blend door actuator. Diagnose the system using BMW-specific diagnostic tools to identify the exact actuator or sensor failure.
Q5 What is the operating pressure range for the HVAC system in the 535i?
What is the operating pressure range for the HVAC system in the 535i?
The low-side pressure should range between 25-35 psi, and the high-side pressure should range between 150-250 psi under normal operating conditions. These values may vary based on ambient temperature and system load.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
BMW HVAC System Overview
Coming SoonA detailed guide to the HVAC system in the 2011-2016 BMW 535i, including component locations and system operation.
Cabin Air Filter Replacement Guide
Coming SoonStep-by-step instructions for replacing the cabin air filter in the BMW 535i, including tools required and safety precautions.
HVAC System Diagnostic Codes
Coming SoonA list of common diagnostic trouble codes (DTCs) for the BMW 535i HVAC system and their potential causes.
Refrigerant Charging Procedure
Coming SoonProper procedures for charging the R134a refrigerant in the BMW 535i HVAC system, including pressure specifications.
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Technical Information
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