Hyundai Venue Daytime Running Light Bulb Size

Additional Notes

• The Hyundai Venue uses the 1157 bulb for the daytime running light position across the 2021-2024 model years.
• The 1157 is an ANSI-standardized bulb type recognized across the United States and Canada, meaning it conforms to a defined set of electrical and physical characteristics shared by all compliant manufacturers.
• This bulb operates on a dual-filament design, which means it contains two separate filaments within a single glass envelope, each rated at a different wattage: 21W for the higher-intensity filament and 5W for the lower-intensity filament.
• The 1157 uses a BAY15d bayonet base, which features two offset pins positioned at different heights on the base. This offset pin arrangement is a deliberate fitment control, as it prevents the bulb from being inserted in the wrong orientation and ensures each filament connects to the correct circuit.
• The bulb is rated at 12 volts, which is consistent with the standard electrical system voltage found in conventional passenger vehicles.
• Because the BAY15d base has offset pins, it is not interchangeable with single-filament bayonet bulbs that use a BA15s base, despite the physical similarity of the bayonet-style connection.