Hyundai Ioniq: Owner Maintenance / How to Disconnect the (-) Cable for Regular Maintenance (Hybrid vehicle)

Hyundai Ioniq (AE) 2017-2025 Owner's Manual / Maintenance / Owner Maintenance / How to Disconnect the (-) Cable for Regular Maintenance (Hybrid vehicle)

Hyundai Ioniq. How to Disconnect the (-) Cable for Regular Maintenance (Hybrid vehicle)

When the vehicle is under regular maintenance, make sure to separate the (-) cable before maintenance. Separate the (-) cable following the below instructions.

1. Fold the rear left side seat.

2. Remove the service cover (A) on the luggage trim.

3. Separate the (-) cable (B). Reassemble in the reverse order.

Owner Maintenance

WARNING Performing maintenance work on a vehicle can be dangerous. If you lack sufficient knowledge and experience or the proper tools and equipment to do the work, have it done by an authorized HYUNDAI dealer...

Owner Maintenance Schedule

When you stop for fuel: Check the engine oil level. Check the coolant level in the engine coolant reservoir. Check the windshield washer fluid level...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Components and positions

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Hyundai Ioniq (AE) 2017-2025 Service Manual: Engine Oil. Repair procedures

Engine Oil and Filter Replacement • Prolonged and repeated contact with mineral oil will result in the removal of natural fats from the skin, leading to dryness, irritation and dermatitis. In addition, used engine oil contains potentially harmful contaminants which may cause skin cancer...