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Leon 1P Vag-Com Cable ** Canbus OBD Diagnostics**

I think popping the boot would be pointless on the leon because the handle (ie the S badge) has to be lifted anyway to open the boot... would be better on something like a cooper or civic where they have the long grab handle. Might give it a try, might try to adjust the solenoids so that when you unlock the boot it fully lifts rather than pops open a bit.

Will try the 0-60 timer tomorrow night too. thank ross
 

ross27

Mazda 3 MPS
Mar 22, 2009
363
0
Glasgow
Let me know how you get on Knight Rider.


Found the electric window thing:

Code:
46 Central Conv.

Byte 9

Bit 1 (Front Power Windows installed)
Bit 2 (Rear Power Windows installed)
 

ross27

Mazda 3 MPS
Mar 22, 2009
363
0
Glasgow
Tried the Cold diagnosis with the rear brake light, number plate bulbs, and sidelight bulbs. Can confirm all of them work ok.

Normally the car checks all the lights when the ignition is started, and flags up an error for a "Bulb Out", or when an LED is fitted, it simply cuts the power to the circuit.

The Cold Diagnosis settings in VAG COM turn off this feature.

What that means is that it is possible to fit LED sidelights/Numberplate bulbs without having to load the circuit.
 
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ross27

Mazda 3 MPS
Mar 22, 2009
363
0
Glasgow
You can only try! unfortunately, i do not have LED bulbs i can try out for the rears, so i cant fully help you.
Good luck!
 

wjohnson

Active Member
Dec 17, 2008
212
0
Keep these coming guys superb tips for when cables arrive :D. I'm guessing the dial sweep on ignition mod i've seen some guys with new A4's do is out of the question for our leons??
 

ross27

Mazda 3 MPS
Mar 22, 2009
363
0
Glasgow
Oooo, That dial sweep would be cool :) Not the slightest clue where to begin though!!

Not added them yet, will do soon when i get some time. Did you try the 0-60 timer?
 

predo

Newbie
Dec 26, 2005
421
0
Edinburgh
Oooo, That dial sweep would be cool :) Not the slightest clue where to begin though!!

Not added them yet, will do soon when i get some time. Did you try the 0-60 timer?

question is if leon is using long coding in instrument cluster ( 17 I think )

it would look strange though as clocks are not same size.
~Just a rev counter sweep would be cool though!
 

wjohnson

Active Member
Dec 17, 2008
212
0
Sweeping is cool full stop, pointless but cool :). Im guessing it will have a function for testing the instruments but whether or not you can get it on every start not sure :-s
 

ross27

Mazda 3 MPS
Mar 22, 2009
363
0
Glasgow
question is if leon is using long coding in instrument cluster ( 17 I think )

it would look strange though as clocks are not same size.
~Just a rev counter sweep would be cool though!

Dont think so, not in my ver. of VAG COM (704.1) Only adaptation in 17.
 

Dangerous Dave

Active Member
Dec 11, 2006
50
0
Ok heres a few things ive noted down:

Boot Release. When pressing the middle button on the key fob, it "pop's" the boot open slightly, rather than just unlocking it. Some people may not like this.
Code:
46 Central Conv
Byte 1
Bit 4 (Central Locking (Rear Lid) Softtouch (direct open/no release)

You can make the boot lid open with this mod by changing the gas struts (I think you can use Skoda ones) and the boot lid opens like so.....

http://www.youtube.com/watch?v=SMlquA-SxGg
 

mrsixstring

MkII Leon FR TDi 170
Nov 6, 2007
55
0
Just ordered mine from link in post #36. Can't wait, hopefully will confirm if my ABS light being stuck on ISN'T my ABS Control Module being goosed :S
 

ross27

Mazda 3 MPS
Mar 22, 2009
363
0
Glasgow
This is the reason i enabled the boot release with remote fob. It may need a bit of reworking, as the struts i bought are a bit short, and the hatch doesnt open as far as standard.
Crap video i took from upstairs with the key. My mate was going out to his car, so he shuts the boot.

 
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