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citroen c5 comms

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citroen c5 comms

PostSun Jul 04, 2010 2:57 pm

Hi all,i,ve got the old problem of a mark one c5 with comms problem - lights switching on when indicating etc.
Does any one know if i can swap a later version ie from a post facelift - after 2004 model wiper stalk (comms).
The wires are different colours but it looks the same.
Any info would be much appreciated .Chris


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PostSun Jul 04, 2010 11:48 pm

You can't swap the com's units between a mk1 & 2.
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PostFri Jul 09, 2010 4:58 pm

I had this exact problem ith mine.

I got a new comms from the dealers for £180. As said, you cant swap between S1 and 2.
77 Ami 8 Saloon Blue
98 S1 Xantia Activa Silver
05 C5 2.0HDi 138 16v VTR Estate Grey
15 C4 Cactus BlueHDi Feel Red
15 DS3 1.2T 110 DStyleNav Black

Family Citroëns:
64 C1 Feel 5 Door Red
10 C3 Picasso 1.6HDi
56 C5 2.0HDi 138 16v VTR Estate
95 C15 6-wheel
55 Traction 6H


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PostFri Jul 09, 2010 6:13 pm

i had the same problem all i did was go to a scrappy and get the small metal ring that causes all the problems and changed it easy peasy and quick
c5 2.2 hdi sx
xantia 1.8 sx
bx 1.9 gti 8v


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PostSat Jul 10, 2010 11:43 am

Hi,thanks for the info but could you expand on ye oldie metal ring - did you have to buy the whole comms unit and where does it sit in the unit and is it easy to replace ? thanks

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