X400 · 2001—2010 · Saloon & Estate

The complete X‑Type
service and reference archive

Torque figures, fault codes, part numbers and inspection notes for every engine and drivetrain variant. Written to workshop standard, checked against factory documentation.

Articles: 87
Part numbers: 35
Last revision: 6 Sep 2026

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14 matching entries

A-049

Fuse box — 2004 to 2010

Cabin and engine-bay fuses after the facelift, including OBD, seats, mirrors and the audio amplifier.

Electrical

2.0 V6

2004–2010
A-059

Fuse box — 2001 to 2004

Pre-facelift cabin and engine-bay fuses, including the early OBD and PATS feeds.

Electrical

2.0 V6

2001–2004
A-064

Folding mirrors on the key — cars without seat memory

A five-pin relay and two extra wires so the mirrors fold on the second lock press. Will not work on memory-seat cars.

Electrical

2.0 V6

2001–2010
A-088

Fuel pump and sender wiring, early X400

Tank-module pin-out, relay location, chafe point above the rear axle.

Fuel & Exhaust

2.0 V6

2001–2005
W-480

Databus And Body Electrical Fault Finding

12 V negative earth, battery negative off before work, open versus short, shared earths, and why you never backprobe ECMs on the Databus.

Electrical

2.0 V6

2001–2009
W-481

Fuses, Relays And Earth Points

Glovebox cabin box, left-hand bay box, same-amp renew only, relays that click, and the earth list. Full maps live under A-049 and A-059.

Electrical

2.0 V6

2001–2009
W-482

Exterior And Interior Bulbs

Watt and base list for lamps and cabin lights, hot glass caution, clean contacts, and how each common bulb comes out.

Electrical

2.0 V6

2001–2009
W-483

Exterior Light Units

Headlamp with bumper off, fog from below, saloon and estate rear clusters, number plate lamp, and high-level stop. Aim detail is A-311.

Electrical

2.0 V6

2001–2009
W-484

Instrument Cluster

Battery off, column fully down and out, vent trim, surround screws, then the cluster. Sealed unit; a replacement needs coding.

Electrical

2.0 V6

2001–2009
W-485

GEM Module

Wipers and security live here. Battery off, lower facia and pedal panel clear, unplug, release the catch, slide the GEM down off the ECM.

Electrical

2.0 V6

2001–2009
W-486

Wiper Motor And Washer

Arm nut 17 Nm on the spindle marks, scuttle panel, three fasteners for the front motor and linkage, bottle that also feeds tailgate and headlamp wash where fitted.

Electrical

2.0 V6

2001–2009
W-487

Airbag System Precautions

Bags in wheel, facia, A-pillar headlining and front seats. Self-test 2 to 6 seconds. Battery off, wait one minute. Store pad-up. Torques listed.

Electrical

2.0 V6

2001–2009
W-488

Column And Facia Switches

Lighting switch prises from the driver facia, window and mirror pads in the door trim, clutch switch twists out, handbrake switch under the console.

Electrical

2.0 V6

2001–2009
W-489

Parking Distance Control

Ultrasonic bumper sensors, cabin beeps that go solid under 20 cm, module in the spare well, sensors out with the bumper.

Electrical

2.0 V6

2001–2009