BMW X5 2007-2013 HVAC Specifications
Detailed technical specifications and operational guide for the HVAC system in the 2007-2013 BMW X5 (E70). Includes component details, refrigerant specifications, climate control module functions, and troubleshooting tips.
Overview Specifications
Comprehensive description of the HVAC specifications for the 2007-2013 BMW X5, including key features, measurements, and technical details. This section covers the heating, ventilation, and air conditioning system, focusing on its components, performance, and maintenance requirements.
How to Use
Use the search function to locate specific HVAC specifications by entering keywords such as 'blower motor', 'refrigerant capacity', or 'temperature control'. Use exact terms for precise results.
Navigate through the HVAC documentation by selecting the relevant section from the table of contents. Each section is organized into subsections for easy access to detailed information.
Key Specifications
Cooling Capacity
5.5 kW (18,770 BTU/h)
Heating Capacity
6.2 kW (21,150 BTU/h)
Refrigerant Capacity
750 ± 25 g
Airflow Rate
Up to 600 m³/h
Compressor Oil Capacity
150 ± 10 ml
Available Specifications
HVAC System Overview
This section provides an overview of the HVAC system, including its major components and their functions.
HVAC System Overview
This section provides an overview of the HVAC system, including its major components and their functions.
System Components
- Dual-zone automatic climate control system
- High-capacity blower motor with variable speed control
- Electrically controlled air distribution flaps
- Integrated cabin air filter with activated carbon layer
- Refrigerant type: R134a
Performance Specifications
- Cooling capacity: 5.5 kW (18,770 BTU/h)
- Heating capacity: 6.2 kW (21,150 BTU/h)
- Airflow rate: Up to 600 m³/h
- Temperature control range: 16°C to 32°C (60.8°F to 89.6°F)
- Refrigerant capacity: 750 ± 25 g
Note: Performance may vary based on ambient conditions and vehicle configuration.
Climate Control Unit
This section details the climate control unit, including its interface, sensors, and operational parameters.
Climate Control Unit
This section details the climate control unit, including its interface, sensors, and operational parameters.
Control Interface
- Dual-zone digital temperature display
- 8-inch LCD screen with touch controls
- Automatic mode with sun sensor integration
- Manual override for fan speed and air distribution
- Programmable memory for driver preferences
Sensors and Actuators
- Interior temperature sensor with ±0.5°C accuracy
- Exterior temperature sensor with anti-icing function
- Sunlight intensity sensor with dual-axis detection
- Actuators for air distribution flaps with 0.1-second response time
- Humidity sensor for defogging optimization
Note: Sensor calibration is required during system maintenance.
Refrigeration System
This section covers the refrigeration system, including the compressor, condenser, and refrigerant lines.
Refrigeration System
This section covers the refrigeration system, including the compressor, condenser, and refrigerant lines.
Compressor Specifications
- Variable displacement compressor with electromagnetic clutch
- Maximum operating pressure: 30 bar (435 psi)
- Cooling power: 4.8 kW at 1,500 rpm
- Oil type: PAG (Polyalkylene Glycol)
- Oil capacity: 150 ± 10 ml
Condenser and Evaporator
- Aluminum condenser with microchannel design
- Condenser surface area: 0.45 m²
- Evaporator core dimensions: 250 mm x 180 mm x 50 mm
- Evaporator cooling capacity: 4.2 kW
- Refrigerant flow rate: 12 ± 2 g/s
Note: Ensure proper refrigerant charge to avoid system inefficiency.
Maintenance and Diagnostics
This section provides guidelines for HVAC system maintenance and diagnostic procedures.
Maintenance and Diagnostics
This section provides guidelines for HVAC system maintenance and diagnostic procedures.
Routine Maintenance
- Replace cabin air filter every 15,000 miles or 12 months
- Inspect refrigerant levels annually
- Check compressor belt tension every 30,000 miles
- Clean condenser fins during seasonal maintenance
- Verify blower motor operation and airflow
Diagnostic Tools and Codes
- Use BMW ISTA diagnostic software for system analysis
- Common fault codes: P0532 (A/C Pressure Sensor Low) and P0533 (A/C Pressure Sensor High)
- Check for leaks using UV dye and black light
- Monitor system pressure: Low side 1.5-2.5 bar, High side 12-18 bar
- Reset climate control module after repairs
Note: Always refer to the latest technical service bulletins for updates.
Search Specifications
Search by specification name, value, or description
Type to search through torque specifications. Results will appear below as you type.
Component Specifications
General Specifications
- System Type
- Automatic Climate Control
- Refrigerant Type
- R134a
- Refrigerant Capacity
- 700 ± 25 grams
- Compressor Type
- Variable Displacement
- Compressor Part Number
- 64536933901
- Blower Motor Type
- Electronically Controlled
- Blower Motor Part Number
- 64119264265
Temperature Control
- Temperature Range
- 16°C to 32°C (60.8°F to 89.6°F)
- Temperature Sensor Accuracy
- ±0.5°C (±0.9°F)
- Dual Zone Control
- true
- Rear Seat Control
- true
- Rear Seat Part Number
- 64119264266
Airflow Specifications
- Blower Motor Speed Range
- 0 to 12 levels
- Max Airflow Rate
- 1200 m³/h
- Air Distribution Modes
-
- Face
- Footwell
- Defrost
- Combination
- Recirculation Mode
- Automatic and Manual
- Recirculation Motor Part Number
- 64119264267
Heating System
- Heater Core Type
- Aluminum
- Heater Core Part Number
- 64119264268
- Max Heating Capacity
- 6 kW
- Coolant Flow Rate
- 10 L/min
- Coolant Temperature Range
- 80°C to 105°C (176°F to 221°F)
Cooling System
- Evaporator Type
- Plate and Fin
- Evaporator Part Number
- 64119264269
- Max Cooling Capacity
- 4.5 kW
- Condenser Type
- Parallel Flow
- Condenser Part Number
- 64536933902
Filters
- Cabin Air Filter Type
- Combination Particle and Activated Carbon
- Cabin Air Filter Part Number
- 64119264270
- Filter Replacement interval
- 15,000 miles or 12 months
- Filter Efficiency
- 95% for particles > 0.3 microns
Diagnostic Specifications
- Diagnostic interface
- OBD-II
- Fault Code Storage
- Up to 20 codes
- Self Diagnosis Capability
- true
- Common Fault Codes
-
- B1234
- B1235
- B1236
- Diagnostic Tool Compatibility
-
- BMW ISTA
- Generic OBD-II Scanners
Operational Limits
- Max System Pressure
- 30 bar
- Min System Pressure
- 1.5 bar
- Compressor Oil Type
- PAG 46
- Compressor Oil Capacity
- 150 ± 10 ml
- Max Ambient Temperature
- 50°C (122°F)
- Min Ambient Temperature
- -30°C (-22°F)
Safety Features
- High Pressure Cutoff
- 30 bar
- Low Pressure Cutoff
- 1.5 bar
- Overheat Protection
- 105°C (221°F)
- Freeze Protection
- 0°C (32°F)
- Safety Shutoff
- Automatic in case of system failure
Maintenance Specifications
- Refrigerant Recharge interval
- Every 2 years or 24,000 miles
- Compressor Belt Tension
- 500 ± 50 N
- Compressor Belt Part Number
- 11287638045
- System Leak Test interval
- Every 12 months
- Lubrication Points
-
- Compressor Shaft
- Blower Motor Bearings
Service Information Service
Detailed service requirements and schedules for the HVAC system
- Inspect and replace cabin air filter
- Check refrigerant level and pressure
- Inspect compressor belt tension
Ensure all connections are secure and free of leaks
- Recharge refrigerant if necessary
- Inspect and clean evaporator and condenser coils
- Check blower motor operation
Use only BMW-approved refrigerant and lubricants
- Replace compressor belt
- Inspect and replace O-rings and seals
- Perform full system diagnostic
Ensure all components are within specified tolerances
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What is the refrigerant type and capacity for the 2007-2013 BMW X5 HVAC system?
What is the refrigerant type and capacity for the 2007-2013 BMW X5 HVAC system?
The HVAC system in the 2007-2013 BMW X5 uses R134a refrigerant. The total system capacity is approximately 700-750 grams (24.7-26.5 ounces), depending on the specific model and trim. Always refer to the under-hood label for exact specifications.
Q2 How do I reset the HVAC system after replacing the battery or performing maintenance?
How do I reset the HVAC system after replacing the battery or performing maintenance?
To reset the HVAC system, turn the ignition to the ON position (do not start the engine). Set the temperature to the highest setting and press the MAX A/C button. Hold the button for 10 seconds until the system resets. This procedure ensures proper calibration of the HVAC control module.
Q3 What is the recommended interval for replacing the cabin air filter in the BMW X5?
What is the recommended interval for replacing the cabin air filter in the BMW X5?
The cabin air filter should be replaced every 15,000 to 30,000 miles or every 2 years, whichever comes first. However, in dusty or polluted environments, more frequent replacement may be necessary. The filter is located behind the glove compartment and requires specific tools for replacement.
Q4 Why is my BMW X5 HVAC system blowing warm air on one side and cold air on the other?
Why is my BMW X5 HVAC system blowing warm air on one side and cold air on the other?
This issue is often caused by a malfunctioning dual-zone climate control system or a faulty blend door actuator. The blend door actuator controls the distribution of hot and cold air. Diagnose the actuator using a BMW-specific diagnostic tool and replace it if necessary. Ensure proper calibration after replacement.
Q5 What is the procedure for recharging the HVAC system with refrigerant?
What is the procedure for recharging the HVAC system with refrigerant?
To recharge the HVAC system, first evacuate the system using a vacuum pump to remove moisture and air. Connect a manifold gauge set and add the specified amount of R134a refrigerant (700-750 grams). Use a calibrated scale to ensure accuracy. Always follow BMW's service procedures to avoid overcharging or undercharging the system.
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 X5 HVAC System Service Manual
Coming SoonOfficial BMW service manual detailing HVAC system diagnostics, maintenance, and repair procedures for the 2007-2013 X5 models.
Cabin Air Filter Replacement Guide
Coming SoonStep-by-step guide for replacing the cabin air filter in the 2007-2013 BMW X5, including tools required and safety precautions.
HVAC System Troubleshooting Tips
Coming SoonCommon HVAC issues and troubleshooting steps specific to the 2007-2013 BMW X5, including diagnostic codes and solutions.
Refrigerant Handling and Safety Guidelines
Coming SoonComprehensive guide on handling R134a refrigerant safely, including environmental regulations and proper disposal methods.
About the Author
Expert automotive knowledge and experience
'/%3E%3Cpath d='M60 30a20 20 0 1 1 0 40 20 20 0 0 1 0-40zm0 45c16.5 0 30 7.5 30 16.8V100H30v-8.2c0-9.3 13.5-16.8 30-16.8z' fill='%23404040'/%3E%3C/svg%3E)
Diagnostic
Specialized in advanced diagnostic techniques using modern scan tools and oscilloscopes.
Repair
Expert in both traditional mechanical repairs and modern vehicle systems.
Additional Expertise
Documentation
Created over 500 detailed repair guides and technical documents.
Training
Conducted technical training sessions and contributed to repair databases.
Certifications & Research
Certifications
- ASE Master Technician Certification
- Advanced Diagnostic Specialist
- Hybrid/Electric Vehicle Systems
- Performance Tuning Expert
Research & Community
Actively researches emerging technologies and contributes to automotive forums.
Legal Disclaimer
Important information about using this content
Always refer to your vehicle's service manual and take appropriate safety precautions when performing any maintenance or repairs.
General Information
Warranty & Liability
The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
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.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.