On Seoul Subway Line 6, the supplied operating standard lists mild-air-conditioning cars at cars 4 and 5 (1–8 reference). Use this page to plan where to wait, then verify the car number and sticker on the actual train.
Line 6 car position
The supplied standard places Line 6 mild-cooling cars at cars 4 and 5 (1–8 reference).
Check the train direction, platform car-position signs, exterior car number, and mild-cooling sticker in that order.
24°C regular cooling and 25°C mild cooling
The supplied standard gives a 24–27°C in-car range. Regular-cooling cars target 24°C and mild-cooling cars target 25°C; mild cooling is not air conditioning switched off.
Passenger density, door opening, sunlight, and airflow affect perceived temperature, so these are operating targets rather than live guarantees.
Public data and on-site signs
The public file is dated 10 February 2026. Use it for planning, but treat current platform and train labels as final.
If the sign differs from this guide, follow station staff and official guidance.
Why mild-cooling cars are provided
Passengers experience the same temperature differently. A choice within a train helps people who want stronger cooling and people who find a direct cold draft uncomfortable.
The car is not reserved: anyone can use it.
Board safely
Wait at the planned position before the train arrives and do not force a move through the train as doors close.
If information is unclear, use the next stop to move safely or ask station staff.
Preguntas frecuentes
Where is the Line 6 mild-cooling car?
The supplied standard lists cars 4 and 5 (1–8 reference). Confirm the label on site.
What temperature is a mild-cooling car?
Its target is 25°C; regular cooling targets 24°C.
Can anyone use it?
Yes. It is not a reserved car.
Source and use note
Confirm current train formation and signs at the station.