← View Generic B0395 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2018 BMW X5

B0395: B0395: Power Window Relay Circuit Malfunction

on 2018 BMW X5

Fix Cost

$50 - $200

Parts & Labor

Difficulty

3/5

1-2 hours

DIY Possible?

✅ Yes

Save money

Your Vehicle

2018 BMW

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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 B0395 Mean on 2018 BMW X5?

The B0395 code indicates a problem with the power window relay circuit, which controls the operation of the windows. This can cause the windows to malfunction or not function at all.

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Symptoms

• Windows not moving
• intermittent window operation
• window stuck in open or closed position

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Common Causes

• Faulty power window relay
• wiring issue
• blown fuse
• faulty window switch

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How to Fix B0395 on 2018 BMW X5

1. Check the fuse box for a blown fuse and replace it if necessary. 2. Inspect the wiring harness for damage or corrosion and repair or replace as needed. 3. Test the power window relay and replace it if faulty. 4. Check the window switch for proper operation and replace it if necessary.

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Parts for 2018 BMW X5

Power window relay Shop ↗ Wiring harness Shop ↗ Fuse Shop ↗ Window switch Shop ↗

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Related Diagnostic Codes

Other codes that may appear with B0395

B0393 Sequential Code

💡 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