Peugeot Expert
1995–2007

Illustrative — for orientation only.

Location

LHD: At the driver's end of the dashboard, beside or below the dashboard-end fuse box on the inside of the driver's A-pillar, low down above the pedals. Open the driver's door and look at the vertical face at the very end of the fascia where the fuse box flap sits — the 16-pin socket is alongside it. RHD: Mirrored to the driver's end of the dash on the right-hand side, again beside the fuse box on the inside of the driver's A-pillar above the pedals. Consistent across all panel van and crew-cab trims. Note: only the 16-pin connector fitted from roughly 2001 onward (with the ID46 immobiliser) supports OBD key work — the earliest 1995-2000 vans use a non-standard PSA diagnostic connector.

How to access

No dedicated OBD flap. The socket sits next to the dashboard-end fuse box behind the small fuse-box cover that is exposed when the driver's door is opened. Prise the fuse-box cover off by hand if it obscures the connector — no tools needed. The 16-pin connector is then visible at the end of the fascia; reach in low above the pedals.