Renntech ELM Settings

You aren't alone at all. the installation and use manual is all screwed up and I'm actually miffed that RT doesn't bother to correct it.

I get your 0 setting, but I'm confused what the difference is between 1 and 2? From your write-up, it looks like Airmatic and or ABC would be 2 and non-ABCs would be 1?

That confuses me on W211s (Airmatic). We aren't ABC, so that would lead me to 1 (which is what I use). We are Airmatic/ABC, so that would lead me to 2. Does that basically mean the unit will work on Airmatics in either 1 or 2? I've never tried 2, so I don't know how mine will act.

Hope you got yours figured out. Let's see some pics of the drop!!

Mike's car worked with either 1 or 2. Didn't notice a obvious difference unless there is a technical difference internally. We'll take Renntech's word for it though. Would help if RT would correct their manuals because their wiring diagram was incorrect (not the first time I've heard of this either).

Stickied this thread because I could't find anything on the other forums regarding this.

How about some pics?

While we are on the subject of wiring, it is true that RennTech's color scheme is off, but the pin numbering is right. Any installer should be sure to check the pin number and all will be well.

The installer has to be aware of the problem otherwise most people will go by colors. I know I would.

star diagnostics FTW... hee :rofl:

Benzoboi said:

star diagnostics FTW... hee :rofl:

Click to expand...

yeah, that was definately my #1 choice, but after thinking it over, and me always changing my mind, I didnt wanna harrass my friend EVERY other week to make ride height adjustments.

So in the end, the ELM and its ability to make quick adjustments at a turn of a dial won

I aree with you Mike. Star is a good way to do it as well, but the module adds a completely different level of flexibility.

I'm in the market for the RT ELM, any suggestions on where I should get it? Do I go straight to RT or get it from a reseller?

Also, with the ELM, is the "sport I" and "sport II" button worthless or can it be used in conjunction with the ELM. If the car is slammed, is there any way to modify the dampening for a smoother ride?

Sorry for the lame questions, but I have yet to see one installed on a ride.

Finally, is this something I can install or do I truly need an installer?

DeDub said:

I'm in the market for the RT ELM, any suggestions on where I should get it? Do I go straight to RT or get it from a reseller?

Also, with the ELM, is the "sport I" and "sport II" button worthless or can it be used in conjunction with the ELM. If the car is slammed, is there any way to modify the dampening for a smoother ride?

Sorry for the lame questions, but I have yet to see one installed on a ride.

Finally, is this something I can install or do I truly need an installer?

Click to expand...

what kind of car do you own Dedub?

E55

k....we'll have our local Jangy comment on the Sport I and II question =)

Thanks Ling. Yes, it's an 05 E55. Also looking for flat badge if you have any suggestions.

You guys in So Cal are lucky...not many sick cars out here by me. Although, it makes my ride stand out Did hear about a SLR on my local roads...haven't seen it personally.

DeDub said:

I'm in the market for the RT ELM, any suggestions on where I should get it? Do I go straight to RT or get it from a reseller?

Also, with the ELM, is the "sport I" and "sport II" button worthless or can it be used in conjunction with the ELM. If the car is slammed, is there any way to modify the dampening for a smoother ride?
Sorry for the lame questions, but I have yet to see one installed on a ride.

Finally, is this something I can install or do I truly need an installer?

Click to expand...

The factory buttons remain in full function. Even dumped, you can control the valving by the Sport I and II modes. it is awesome. The car will NOT do the pogo stick thing even dumped lowest if in C mode.

Install is identicall to any wiring. if you are good with splicing, then try DYI, if not don't.

2 colors and the backside