Keysolved

Citroën C4 Picasso / C4 SpaceTourer OBD port location

One generation, 2013–2022.

2013–2022

Mk2 (B78)

Illustration — use it to know where to look.

Location

Driver's side, low under the steering column behind a clip-off plastic trim cover above the pedals — the 16-pin socket is directly behind it. Same arrangement across C4 Picasso, Grand C4 Picasso and the 2018+ C4 SpaceTourer.

Also on this C4 Picasso / C4 SpaceTourer

  • KeysSmart key
  • Tools confirmed8
  • Transponder chipSubscribers
  • Programming procedureSubscribers
Open the full C4 Picasso / C4 SpaceTourer Mk2 record

Questions

Citroën C4 Picasso / C4 SpaceTourer OBD questions

Mk2 (2013–2022): Driver's side, low under the steering column behind a clip-off plastic trim cover above the pedals — the 16-pin socket is directly behind it. On a right-hand-drive Mk2: Not under the column — it sits inside the glovebox, behind a small removable access panel on the side wall.

Found the port. Now program the key.

Step-by-step add-key and all-keys-lost procedures for every C4 Picasso / C4 SpaceTourer, which of your tools will do it, and what catches people out.

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