DS7 driver door not opening

[americano]

Hi everybody yesterday I couldn’t open the driver side door from the outside. The car unlocks all doors but doesn’t open the driver side but from inside I can open the door without any problem. I read that maybe lubricating the lock might be the issue.
I tried to lubricate the lock from the outside with no succes so I removed the door card which wasn’t easy and was able to remove the lock to the side without removing the cables that go to the handles and added more lube. This worked yesterday but today at first it didn’t open but after opening from inside it started working again.
I’m thinking of ordering a used lock from the wreckers but I need help, how do you remove the cable from the exterior door handle? Also am I right to assume the problem is with the lock?

[Djandree]

HELLLO

FROM Technical Service Bulletin (TSB) REFERENCE C5JW0115Q0, DS 7 CROSSBACK (X74) UNTIL RPO 15498
CUSTOMER SYMPTOM MALFUNCTION OF THE LOCKING/UNLOCKING OF ONE OR MORE DOOR
LOCKS
CAUSE ELECTRIC DOOR LOCK MOTOR HEAT PROTECTION

TECHNICAL OVERVIEW (CONDITION IN WHICH FAULT APPEARS)
Intermittent
2. REPAIR PROCEDURE
Replacing the faulty door lock(s).
2.1. Parts required
1 Front left door lock (Part No. depending on vehicle specification) (Depending on the result of the check ).
1 Front right door lock (Part No. depending on vehicle specification) (Depending on the result of the check ).
1 Rear left door lock (Part No. depending on vehicle specification) (Depending on the result of the check ).
1 Rear right door lock (Part No. depending on vehicle specification) (Depending on the result of the check ).
2.2. Reading the fault codes
ESSENTIAL : Follow the procedure for use of the diagnostic tool . The diagnosis carried out is relayed to the central servers if, and
only if, it is carried out in Internet connected mode, if the technician is authorised to use the guided methods and if the diagnosis is
started from the "FAULT FINDING" menu from the "Diagnostic" or "Expert" tab . At the end of the global test, wait for the
Diagnostics tab to start up (home screen with selection of methods by domain) . Quit the Diagnostics session, returning to the home tab
. Validate the message "Do you wish to quit the current session?"
Read the fault codes :
If there are no fault codes present : Carry out check 1
If fault codes are present : Do not apply this document ; Carry out in-depth fault finding
2.3. Checks
2.3.1. Check 1
Lock the vehicle.
Check the locking on all of the doors :
If at least one of the doors does not lock : Carry out repair
If all the doors are locked : Carry out check 2
2.3.2. Check 2
Unlock the vehicle.
Check the unlocking of all of the doors :
If at least one of the doors does not unlock : Carry out repair
If all the doors are unlocked : Do not apply this document
2.4. Repair
Replace the faulty door lock(s).
2.5. Repair time
DS 7 CROSSBACK (X74)
One front door :
Invoicing time : 1,30H
Operation code : 9R12RP00
One rear door :
Invoicing time : 1,00H
Operation code : 9R09RP00
2 front doors :
Invoicing time : 2,10H
Operation code : 9R20RP00
2 rear doors :
Invoicing time : 1,60H
Operation code : 9R15RP00
One front door + One rear door :
Invoicing time : 2,00H
Operation code : 9R19RP00
2 front doors + One rear door :
Invoicing time : 2,80H
Operation code : 9R27RP00
One front door + 2 rear doors :
Invoicing time : 2,60H
Operation code : 9R25RP00
2 front doors + 2 rear doors :
Invoicing time : 3,40H
Operation code : 9R33RP00
3. PRODUCTION SOLUTION
DS 7 CROSSBACK (X74)
From RPO number 15499 : Modification of the manufacturing process.
N.B. : In the EVENT OF A SAFETY INCIDENT and only in this event, send a Dealer Issue Detection Safety (DID S) in order to
receive the instructions to follow, even if this document applies

I have got the same think but passenger side front and back... Didn't look it yet though