R-Class (W251) Produced 2006-2013: R320CDI, R350, R420CDI, R500

Renntech DLM V3 trouble

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Old Dec 29, 2012 | 10:33 AM
  #1  
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From: Malmo Sweden
W221 S550L, W212 E250CDI Wagon
Renntech DLM V3 trouble

Hi

im trying to install a Renntech DLM V3 to my friends R class, with Airmatic

we have installed the 8 wires, 4 for the signal to the shocks, and then the power, and can-h and can-l but no matter what we have tried now we cant get it to work in that car, the LED doesnt come on in the module, but there is no error in the car either ? when we use the pass through also no error.

then we take the module and put it in my S class( I also have the V3 installed) and then the module works perfect ? I tried taking my module into his car, and it still doesnt work ?

I have double checked the pin assignment from my car to his car(I have ABC but that just means different pins from the car) and they are exactly the same

did anyone experience any trouble with this in a w251 ?

a picture is attached of the connector that goes into the renntech module
Attached Thumbnails Renntech DLM V3 trouble-img_3692-custom-.jpg  
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Old Jan 2, 2013 | 03:49 PM
  #2  
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R-320 CDI 4Matic
Cool

turns out there was no problem...

just that on this W251, the canbus signal dossent turn on the LED, as is does on Rene´s S-class :s

and when i want to lower the car, i have to tell it to raise instead instead of lowering the car.

so now my RRRRR... sit nice and low, it good that the renntech module raises the car at an selected speed, so i can enjoy ythe low look at slow speeds, and the comfort at the speeds i want
https://mbworld.org/forums/images/smilies/driving.gif

heres a pic, of the car all the way up, and 100mm lowered. VERY GOOD QUALITY OF THE Jpgs
Attached Thumbnails Renntech DLM V3 trouble-op.jpg   Renntech DLM V3 trouble-ned.jpg  

Last edited by ScaSer; Jan 2, 2013 at 03:54 PM.
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Old Jan 2, 2013 | 05:18 PM
  #3  
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From: Seattle, WA
99 ML430, 01 CLK55, 07 R63, 15 E63 Wagon
Wow that's crazy. Looks very cool!
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Old Jan 4, 2013 | 12:57 PM
  #4  
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2006 r350 & 2005 clk320
That is nice. How much did the part cost and how much was install?
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Old Jan 5, 2013 | 04:50 AM
  #5  
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R-320 CDI 4Matic
here it is: http://www.renntechmercedes.com/www/node/229

i have now driven 1500km and im very happy with the result, i found the best speed to raise the car was the std 48kph, then your car looks very evil in the city, and then get very comfy when you want

attached a picture with the 22x22 summer wheel which should be mounted in 3 months
Attached Thumbnails Renntech DLM V3 trouble-22.jpg  

Last edited by ScaSer; Jan 5, 2013 at 05:11 AM.
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