Central locking not working back door won't open at all

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My Name: Paula

Member
Posts: 2
Joined: Tue May 29, 2018 6:48 pm
Model: C3 2002-2005, Original shape model
Year: 2002 (02)
Engine Size: 1.4
Fuel Type: Petrol
Mileage: 15600
Trim Level: VTR+
Gearbox: Manual 5 speed
DPF: No
LHD or RHD: RHD (UK)

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Central locking will only lock drivers side door but got to use key to unlock it again and the back doors won't open at all with key or dash board button 🤔so kids climbing over seats😑any advice on what could be wrong would be appreciated
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My Name: C3CAR

Guru
Posts: 2741
Joined: Wed May 04, 2011 10:01 am
Model: C3 2002-2005, Original shape model
Year: 2002 (02)
Engine Size: 1.4 (16v)
Fuel Type: Diesel
Mileage: 140000
Trim Level: Exclusive
Gearbox: Manual 5 speed
DPF: No
LHD or RHD: RHD (UK)
Engine name: DV4 16-valve diesel (90 PS)
Has thanked: 198 times
Been thanked: 106 times

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Paula wrote: ↑Tue May 29, 2018 6:56 pm Central locking will only lock drivers side door but got to use key to unlock it again and the back doors won't open at all with key or dash board button 🤔so kids climbing over seats😑any advice on what could be wrong would be appreciated
Hi Paula

It sounds like the BSI is faulty if they key AND the button doesn't work. Unless you have a flat battery in the key and a faulty BUTTON....

Its not uncommon but a big problem to fix :cry: :cry:

Have a look at Central Locking BSI Repair

But before anything drastic, try resetting the BSI (here)

Try the spare key....

and say if you have the original or a replacement radio fitted in the car :D
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My Name: Paula

Member
Posts: 2
Joined: Tue May 29, 2018 6:48 pm
Model: C3 2002-2005, Original shape model
Year: 2002 (02)
Engine Size: 1.4
Fuel Type: Petrol
Mileage: 15600
Trim Level: VTR+
Gearbox: Manual 5 speed
DPF: No
LHD or RHD: RHD (UK)

Post

Thankyou for you reply will try theses options 😁
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