My last cruise control question.

Talk about the 406's electrical system, what wires do what, how to add extra functionality, etc.

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steve_earwig
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My last cruise control question.

Post by steve_earwig »

Because I'm getting fed up with it all :(

I'm still after fitting this but I can't find the wiring for the second brake pedal switch. I have, however, found the wiring for a dashboard switch (next to the headlamp height adjuster), I thought that cc was all on the stalk on com2000 cars :? There's almost no unused wiring on the car, the only other I've found is to an empty relay holder on the bottom of the BSI - the purpose of which I still didn't figure out.

Anyone got any ideas on this before I give up?
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Re: My last cruise control question.

Post by Doggy »

The switch next to the headlight adjuster is a pre-COM2000 thang, it is all on the stalk.
I wonder if maybe, later cars don't have two switches on the pedal?
Hang on..... grunt ...... ouch ..... oww..... nope, two switches it is. :roll:

The relay won't be related to this either, (but I guess you knew that).

That site the coupe forum had a link to wiv all the diagrams was brill - had all this kinda stuff.....
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Re: My last cruise control question.

Post by steve_earwig »

Ok, so my car's weird - no 2nd brake pedal switch but a dash switch :?

I've no idea what an exec has a relay there (or two even) for that my car lacks :? :?

What diagrams? When was this?? I need to know :mrgreen:
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Re: My last cruise control question.

Post by Doggy »

2002 HDi 2.2 Exec Estate, (2008-12) (wonderful)
2003 HDi 2.2 6-speed Exec Estate (2012-19) (also a gem)
2009 Citroen C5 2.0 HDi VTR+ Estate (godawful heap)
2008 BMW E91 330i touring (great fun - murdered by a reversing SUV)
2007 BMW E91 325i touring (slower smoother quieter)
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Re: My last cruise control question.

Post by FarmerPug »

thats changing a radio
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Re: My last cruise control question.

Post by steve_earwig »

I'm trying this :shock: I can't find anything about that dashboard switch. but at least I know I'm looking for a red 2-wire connector coming out of the same cable as the existing stop lamp switch connector. And back under the dash I go :(
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Re: My last cruise control question.

Post by steve_earwig »

Nah, fook dat - it disappears into a big bowl of spaghetti above the BSI and I can't trace it any further because my arms aren't long enough. I also managed to yank the brake light switch out :roll: There's no orphaned connectors that I can see either. Game over I reckon. Maybe next year I'll have the dash to bits but just now it's too cold for any of that.

Oh, and I had the cover off that connector - pffff, EOBD anyone? :roll:

Cheers for the link anyway Dog'slife, lots of interesting stuff including a schematic of the com2000 - I might actually be able to come up with something useful for the chap with the dead window washers...
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Re: My last cruise control question.

Post by FarmerPug »

you could always get a retrofit cruise control fitted, a lot of auto electricians have the kits.
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Re: My last cruise control question.

Post by steve_earwig »

Have you seen how expensive they are?
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Re: My last cruise control question.

Post by Doggy »

And they won't work like wot the real one does - they'll pull your wire... :shock:
2002 HDi 2.2 Exec Estate, (2008-12) (wonderful)
2003 HDi 2.2 6-speed Exec Estate (2012-19) (also a gem)
2009 Citroen C5 2.0 HDi VTR+ Estate (godawful heap)
2008 BMW E91 330i touring (great fun - murdered by a reversing SUV)
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Re: My last cruise control question.

Post by FarmerPug »

they are about £600, which is close to a new bsi. I have old car magazines called car fix it, published in the 80s i think 84 but theres some angular looking trip computer in one of the sections which came in a kit with a cruise control system which did look quite fittable. Also big green LEDs look a bit more electronic than todays discreet trip computers
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Re: My last cruise control question.

Post by steve_earwig »

Can I borrow your time machine?
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Re: My last cruise control question.

Post by FarmerPug »

Its bringing up a message, ANTIPOLLUTION FAULT.
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Re: My last cruise control question.

Post by Welly »

Steve - you've seen this fred, right? viewtopic.php?f=3&t=4217#p39769
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Re: My last cruise control question.

Post by FarmerPug »

heres a few aftermarket ones:
http://cgi.ebay.co.uk/CM19-cruise-contr ... 500wt_1156
and the stalk on this thing looks woeful but it seems quite universal:
http://cgi.ebay.co.uk/Cruise-Control-Ki ... 382wt_1141
and another:
http://cgi.ebay.co.uk/Cruise-Control-Ki ... 673wt_1141

Im suprised at the lack of affordable aftermarket cruise control systems, halfords dont sell any
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