When a fuel smell around a cold start occurs, first check whether the car remains safe to control. If fuel is visibly leaking or the odor is strong inside the cabin, switch off and arrange assistance. If the symptom is mild and no critical warning appears, note the conditions and arrange a timely inspection.
The owner’s manual gives the vehicle-specific response for warning lights. Look for visible wetness from a safe distance; do not start the engine to reproduce a strong leak smell. Do not continue a test drive when the car’s behavior becomes unsafe.
Quick educational note
For information, not a diagnosis or repair instruction. Vehicle-specific checks are still required. Consult the manufacturer's guidance and a qualified technician.
How to use this information
This article explains general principles and does not establish what is wrong with your vehicle. Read the content limitations.