← View Generic B2794 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2018 BMW X5
B2794: B2794: Door Locks Actuator 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
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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 B2794 Mean on 2018 BMW X5?
The B2794 code indicates a malfunction in the door lock actuator, which prevents the door locks from functioning properly.
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Symptoms
- • Door locks won't engage or disengage
- • may be stuck in one position
- • or may not respond to the unlock button.
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Common Causes
- • Faulty door lock actuator
- • wiring issue
- • or a problem with the door lock module.
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How to Fix B2794 on 2018 BMW X5
1. Disconnect the battery to reset the system. 2. Check and clean the door lock actuator and wiring. 3. Replace the door lock actuator if faulty. 4. Check and update the door lock module software if necessary.
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Need Maintenance Info for Your X5?
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Related Diagnostic Codes
Other codes that may appear with B2794
B2792
Sequential Code
B2792: Airbag System Fault
High
B2793
Sequential Code
B2793: Climate Control Fan Motor Fault
Medium
B2795
Sequential Code
B2795: Power Window Relay Circuit Malfunction
Medium
B2796
Sequential Code
B2796: Seat Position Sensor 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