Electrical System Malfunctions

Owners report various electrical gremlins, including issues with lighting systems, power accessories, and potential short circuits. These can stem from faulty wiring, control modules, or aging components. Estimated repair cost: $200 - $1000+.

Exterior Lighting Failures

Intermittent or complete failure of headlights and other exterior lights is a reported concern. This can be due to faulty bulbs, wiring issues, or problems with the lighting control modules. Estimated repair cost: $100 - $500+.

Complaints include unintended seat movement and headrest deployment issues. These can be related to seat control modules, motors, or safety system components. Estimated repair cost: $300 - $1000+.

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2014 Hyundai Equus Maintenance guide

Name: Maintenance dataset for 2014 Hyundai Equus
Creator: Carfocal

v1.0Updated May 30, 2026Daniel Wilson4 Sources Analyzed1 Critical Recalls

MAINTENANCE SUMMARY

The 2014 Hyundai Equus demands diligent maintenance, particularly concerning its air suspension system, which is a frequent source of issues. Owners should also be aware of potential electrical system and exterior lighting problems.

View Critical Issue: Air Suspension Failure

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Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

29 TSBs | 1 Recalls

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Key Takeaways

The 2014 Equus has an average reliability rating, with a notable focus on suspension and electrical system concerns.
Proactive maintenance of the air suspension is critical to avoid costly repairs.

2 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance