Low beam shares the bulb with high beam. It's an dual filament H4 bulb.
Park light and cornering light is in the most outside units next to the headlights. They have an 21/5 Watt dual filament light bulb. BA15D fitment.
In the lower vents of the front bar. There's the Indicators. 21 watt light bulb. And the optional fog lights which is probably H1 or H3 light bulb.
There are several possibilities.
- Both low-beam filaments in the H4 bulbs are broken.
- Both fuses of the low-beam lights are broken.
- Your switch on the steering column is malfunctioning.
- A combination of the first two is also possible. 1 fuse and 1 bulb.
In the most cases it's just the bulbs that need to be replaced.
If they were both changed at the same time. They have been on an equal time.
Due to the limited lifetime of a light bulb. They will also quit working almost at the same time.