← View Generic B3755 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2018 BMW X5

B3755: B3755: Power Window Motor Malfunction

on 2018 BMW X5

Fix Cost
$100 - $300
Parts & Labor
Difficulty
3/5
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 B3755 Mean on 2018 BMW X5?

The power window motor is malfunctioning, preventing the window from moving up or down properly.
⚠️

Symptoms

  • • Window won't move
  • • stuck in position
  • • or moves erratically
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Common Causes

  • • Faulty power window motor
  • • faulty window regulator
  • • wiring issue
  • • or faulty window switch
🛠️

How to Fix B3755 on 2018 BMW X5

1. Disconnect battery to reset system, 2. Inspect and clean window switch, 3. Check and replace faulty motor or regulator, 4. Test and repair wiring issue

🔧

Need Maintenance Info for Your X5?

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Parts for 2018 BMW X5

Power window motor Shop ↗ Window regulator Shop ↗ Window switch Shop ↗

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Related Diagnostic Codes

Other codes that may appear with B3755

B3753 Sequential Code

B3753: Climate Control Temperature Sensor Malfunction

Medium
B3754 Sequential Code

B3754: Door Locks Actuator Malfunction

Medium
B3756 Sequential Code

B3756: Seat Position Sensor Malfunction

Medium
B3757 Sequential Code

B3757: Exterior Lighting 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