Hello.
My 2015 DS3 just lock one door ( passenger one ) with the remote locking key, but unlocks both. Anyone knows what could be?
USING the key on the drivers door everything works fine, lock and unlock.
DS3 2015 PROBLEMS LOCK & UNLOCK
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mickthemaverick
- Moderating Team
- Posts: 20112
- Joined: 11 May 2019, 17:56
- x 7775
Re: DS3 2015 PROBLEMS LOCK & UNLOCK
Check the wiring at the door hinge. 
I used to be indecisive, now I'm not so sure!
I used to ride on two wheels, but now I need all four!
I used to ride on two wheels, but now I need all four!
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joaocpereira
- Posts: 49
- Joined: 21 Sep 2025, 17:38
- x 3
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mickthemaverick
- Moderating Team
- Posts: 20112
- Joined: 11 May 2019, 17:56
- x 7775
Re: DS3 2015 PROBLEMS LOCK & UNLOCK
Yes, carefully slit the boot so you can check for broken wires inside. Tape up properly when you are done. 
I used to be indecisive, now I'm not so sure!
I used to ride on two wheels, but now I need all four!
I used to ride on two wheels, but now I need all four!
-
joaocpereira
- Posts: 49
- Joined: 21 Sep 2025, 17:38
- x 3
Re: DS3 2015 PROBLEMS LOCK & UNLOCK
Well, update. Checked the wires everything ok. Check that (photo attached) move the thing with the key and start to work... so or was just stuck, or the lock system is going to die. Or something... frenchs eheh