← View Generic B0944 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2018 BMW X5
B0944: B0944: Airbag System Malfunction
on 2018 BMW X5
Fix Cost
$200 - $800
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2018 BMW
X5
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Important for 2018 BMW X5 Owners
Before starting repairs, verify which engine your 2018 BMW X5 has. Check your VIN or engine code to ensure you order the correct parts.
📖 What Does B0944 Mean on 2018 BMW X5?
The airbag system has detected a malfunction, which may be caused by a faulty sensor, wiring issue, or software problem.
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Symptoms
- • Airbag warning light on dashboard
- • airbag may not deploy in a crash
- • or airbag may deploy unexpectedly.
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Common Causes
- • Faulty airbag sensor
- • wiring damage
- • software glitch
- • or faulty airbag module.
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How to Fix B0944 on 2018 BMW X5
Scan the vehicle to retrieve the trouble code and freeze frame data. Check the airbag sensor and wiring for damage or corrosion. Update the airbag module software if necessary. Replace the airbag sensor or module if faulty.
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Need Maintenance Info for Your X5?
Get oil capacity, filter specs, and torque settings for your specific 2018 BMW X5.
View 2018 BMW X5 SpecsParts for 2018 BMW X5
Essential Tool
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Related Diagnostic Codes
Other codes that may appear with B0944
B0942
Sequential Code
B0942: Immobilizer System Malfunction
High
B0943
Sequential Code
B0943: Audio System Malfunction
Medium
B0945
Sequential Code
B0945: Climate Control Temperature Sensor Malfunction
Medium
B0946
Sequential Code
B0946: Door Locks Actuator Malfunction
Medium
💡 Why These Codes Are Related:
- • Similar Issues: Same root cause or component failure
- • Related Problems: Often occur together due to system interactions
- • Sequential Codes: Progressive failure stages or multiple sensors
- • Same System: Components within the same automotive system