XM Newbie

New to the forum? Feel free to introduce yourself / your cars. Also have a look for any frequently asked questions and information.
EasyRider
Can find the S1 radio
Posts: 12
Joined: Mon Apr 27, 2026 5:49 pm

XM Newbie

Post by EasyRider »

Greetings.

Just taken the plunge with a 1996 XM Diesel Estate.

Plenty of engineering and spannering experience with other cars but this is first French one.

Appreciate any advice here.

Cheers
Julianw
Has changed a sphere or two
Posts: 341
Joined: Tue Dec 30, 2014 3:45 pm
Orga / RP numbers: 4937
Location: Congleton, Cheshire, UK

Re: XM Newbie

Post by Julianw »

Welcome! You've come to the right place - there's more knowledge of XMs here than anywhere else.
Tell us what it is you've got - is it running, roadworthy? Or a project?
EasyRider
Can find the S1 radio
Posts: 12
Joined: Mon Apr 27, 2026 5:49 pm

Re: XM Newbie

Post by EasyRider »

Its a 96 2.5 diesel. Around 120k miles.

A few electrical gremlins including rear wash/wiper, rear window operation from front switch, missing exhaust centre box, external trim fit and finish. But overall running well.
EasyRider
Can find the S1 radio
Posts: 12
Joined: Mon Apr 27, 2026 5:49 pm

Re: XM Newbie

Post by EasyRider »

Engine & gearbox oil advice appreciated
Dieselman
Global Moderator
Posts: 15272
Joined: Thu Jun 18, 2009 6:44 pm

Re: XM Newbie

Post by Dieselman »

In the self help files section, we have a thread called Citroen private cars technical books. viewtopic.php?f=13&t=11023

I would suggest you download the one for 1996 as there is lots of information in it. Engine oil is 8 litres of 10W/40, Gear oil is 2.2 litres of gear oil. The books are successive, so any missing information may have already been in earlier versions, but the 2.5td was first introduced in 1996, so is covered fully in that one.

We also have a complete set of wiring diagrams for Series-2 Xm, re-drawn by member djg (Gabor). Link to latest version viewtopic.php?f=13&t=7592&start=110#p132408

For tailgate related electrical items, the first place to look on an estate is the loom at the hinge, as they twist and break.

There is nothing you cannot fix yourself on an Xm, have fun, let us know how you get on.
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Biggles1957
Can find the S1 radio
Posts: 26
Joined: Mon Dec 30, 2024 10:08 am

Re: XM Newbie

Post by Biggles1957 »

PD Gough will make an exhaust box for you
EasyRider
Can find the S1 radio
Posts: 12
Joined: Mon Apr 27, 2026 5:49 pm

Re: XM Newbie

Post by EasyRider »

Thank you all.

Do you have a contact for PD Gough?
Dieselman
Global Moderator
Posts: 15272
Joined: Thu Jun 18, 2009 6:44 pm

Re: XM Newbie

Post by Dieselman »

Depending on your location I wouldn't necessarily chose PD Gough as a supplier, just pick a local exhaust fabricator. You probably just need a resonator box cutting into your pipework.

PD Gough are at Nottingham.
91 3.0 sei M. 4852 EXY Black
92 2.1 sed M. 5740 ECZ Sable Phenicien
92 3.0 V6-24. 5713 EXY Black
92 2.1 sd M. 5685 ENT Blue Sideral
Prev
90 2.1sd M. 5049 EJV Mandarin
92 2.1sd A. 5698 EJV Mandarin
94 2.1sd A. 6218 ERT Triton
91 2.0si M. 5187 EWT White
EasyRider
Can find the S1 radio
Posts: 12
Joined: Mon Apr 27, 2026 5:49 pm

Re: XM Newbie

Post by EasyRider »

Thanks
EasyRider
Can find the S1 radio
Posts: 12
Joined: Mon Apr 27, 2026 5:49 pm

Re: XM Newbie

Post by EasyRider »

Thanks for the replies.

Few issues:

1. The car is S2 but tends to sink overnight. No obvious leaks of LHM.

The system appears to have been over filled by previous owner and the sink is more noticeable after removing fluid e correct level.

2. Sunroof: it retracts rearwards more hesitant feds and no longer rises up to vent position.

The retract switch is intermittent.

At full forward/closed it sits low at the rear of the glass.

3. Stereo has earthing fault easily fixed with local earth.

4. Anyone have the front bumper tow covers for sale?

Cheers
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