Korean for Public Bike Returns: Reading the Confirmation, Not Just the Click
Learn 반납, 반납 완료, and 반납됐어요? so you can confirm a public bike rental really ended after you hear the lock click.

You push the bike into the rack, hear a click, and step away — but did the rental actually end? In Korean public bike systems, the click is only a mechanical sound; the rental is usually finished when the app or terminal shows a completion message. This lesson teaches the key noun 반납 (return), the confirmation phrase 반납 완료 (return completed), and the polite check 반납됐어요? (Has it been returned?). You will also learn how to ask staff what to check, without relying on the click alone.
By the end, you can…
- say and recognize 반납, 반납 완료, and 반납됐어요? in a public bike situation.
- ask a staff member to confirm whether my rental ended and what message to look for.
Listen once. Try it slowly. Then say it without looking.
Checking available voices…
반납
return (of a rented bike)
ban-nap
The basic noun for returning a bike. Use it when you talk about the action or the concept, for example when asking where the return area is.
반납 완료
return completed
ban-nap wan-nyo
A confirmation message you may see on an app or terminal. It means the system has recorded the return, not just that the lock clicked.
반납됐어요?
Has it been returned? / Is the return done?
ban-nap-dwae-sseo-yo?
A polite yes/no question. Use it when you are not sure whether the rental ended after you pushed the bike in.
반납이 안 됐어요.
The return did not go through.
ban-nap-i an dwae-sseo-yo
Use this if the app or terminal does not show a completion message, or if a staff member tells you the bike is still rented.
여기서 확인할 수 있어요?
Can I check it here?
yeo-gi-seo hwa-gin-hal su i-sseo-yo?
A useful question for a staff member at a station or help desk. It asks where or whether you can verify the return status.
Pronunciation guides are approximate. Slow playback keeps the original pitch.
Make it make sense
Useful pattern
The noun 반납 means 'return' and appears in many fixed expressions. 반납 완료 is a completion label: 반납 (return) + 완료 (completion). When you want to ask whether the action finished, use the passive-style question 반납됐어요? This comes from 반납되다 (to be returned) plus the polite past question ending -었어요? So 반납됐어요? literally asks 'Was it returned?' A negative answer can be 반납이 안 됐어요, meaning the return did not go through. Notice that the click sound is not part of these phrases; the phrases are about the recorded status.
When to use it
Use 반납 when you are talking about the return itself, for example when you ask where to return the bike. Use 반납 완료 when you see a message and want to confirm what it means. Use 반납됐어요? when you heard the click but the app screen is unclear, or when you want a staff member to check. If the staff member says 아직 안 됐어요 (It is not done yet), ask 다시 해 볼까요? (Shall I try again?) or 여기서 확인할 수 있어요? (Can I check it here?). These are polite and practical in a service situation.
Listen to each line, then take one part and reply out loud.
자전거를 넣었는데, 반납됐어요?
I put the bike in — has it been returned?ja-jeon-geo-reul neo-eot-neun-de, ban-nap-dwae-sseo-yo?앱에서 반납 완료를 확인해 보세요.
Please check the 'return completed' message in the app.ap-e-seo ban-nap wan-nyo-reul hwa-gin-hae bo-se-yo.소리만 들리고, 화면에 아무것도 안 보여요.
I only heard a sound, and I don't see anything on the screen.so-ri-man deul-li-go, hwa-myeon-e a-mu-geot-do an bo-yeo-yo.그럼 여기서 확인할 수 있어요. 잠시만 기다려 주세요.
Then you can check it here. Please wait a moment.geu-reom yeo-gi-seo hwa-gin-hal su i-sseo-yo. jam-si-man gi-da-ryeo ju-se-yo.A little context goes a long way
In Korean service situations, staff usually prefer to check the system rather than guess from a sound. Saying 반납됐어요? is polite because it asks for confirmation instead of asserting that the return is done. If you are not sure, it is normal to show your app screen and ask 확인할 수 있어요? (Can you check it?). Avoid insisting that the click means it is finished; the recorded message is the shared point of reference.
One thing to watch for
Thinking the click sound means the rental is finished, and walking away without checking the app or terminal.
Try this instead: The click is only a mechanical sound. Look for 반납 완료 on the app or terminal, or ask 반납됐어요? If you do not see a completion message, say 반납이 안 됐어요 and ask 여기서 확인할 수 있어요?
Your turn
Try answering out loud before checking a possible answer.
1You hear the lock click but the app screen is blank. What polite question can you ask a staff member?
Show a sample answer
반납됐어요?
This asks 'Has it been returned?' politely. You could also ask 여기서 확인할 수 있어요? if you want to know whether they can check it there.
2What Korean label on the app or terminal tells you the return is recorded?
Show a sample answer
반납 완료
반납 완료 means 'return completed.' It is the confirmation message, not the click sound. Other messages may appear, but this is the key phrase for this situation.
3How do you say 'The return did not go through' in polite Korean?
Show a sample answer
반납이 안 됐어요.
This uses 반납 (return) + 이 안 됐어요 (did not go through). It is a clear, polite way to report the problem and ask for help.
The click is not proof. Check for 반납 완료 on the app or terminal, and if you are unsure, ask 반납됐어요? or 여기서 확인할 수 있어요?
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