← View Generic B0264 Guide Severity: High
🚗 Vehicle-Specific Guide

This guide is customized for your 2018 BMW X5

B0264: B0264: Airbag System Fault

on 2018 BMW X5

Fix Cost
$200 - $800
Parts & Labor
Difficulty
4/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2018 BMW
X5
⚠️

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 B0264 Mean on 2018 BMW X5?

The airbag system has detected a fault, which may prevent the airbags from deploying in the event of a crash. This code is usually related to a faulty airbag sensor or wiring issue.
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Symptoms

  • • Airbag warning light on the dashboard
  • • airbag system malfunction
  • • possible airbag deployment failure
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Common Causes

  • • Faulty airbag sensor
  • • wiring issue
  • • faulty airbag control module
  • • faulty airbag clock spring
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How to Fix B0264 on 2018 BMW X5

1. Check the airbag sensor and wiring for damage or corrosion. 2. Clear any corrosion from the wiring and connectors. 3. Replace the airbag sensor if damaged. 4. Check the airbag control module for any faults. 5. Replace the airbag control module if faulty. 6. Check the airbag clock spring for any damage or wear. 7. Replace the airbag clock spring if damaged.

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Parts for 2018 BMW X5

Airbag sensor Shop ↗ Airbag wiring harness Shop ↗ Airbag control module Shop ↗ Airbag clock spring Shop ↗

Essential Tool

Must Have

OBD2 Scanner

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🔗

Related Diagnostic Codes

Other codes that may appear with B0264

B0262 Sequential Code

B0262: Immobilizer System Malfunction

Medium
B0263 Sequential Code

B0263: Audio System Fault

Medium
B0265 Sequential Code

B0265: Climate Control System Malfunction

Medium
B0266 Sequential Code

B0266: Door Locks Actuator Circuit 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