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Speed Limit Assist Retrofit Guide for W204, likely works for other Models
29-09-2019, 18:47 PM, (This post was last modified: 07-10-2019, 23:59 PM by Clusters.)
Post: #1
YTMercedes  Speed Limit Assist Retrofit Guide for W204, likely works for other Models
I have been here a while and hope this post will help to contribute to the forum, 

I have put together a guide to help others retrofit SLA\TSA, i have recently done this on a Pre-face W204, the option was never available until the facelift and i found a few hurdles to overcome, this should guide you around them. 

Not all of this info is mine it has been gathered from this forum and next door, where possible i have cited other members, please be sure to give them your thanks & Rep, the rest of the info i have found myself through research.  

The methods described here may or may not be procedurally correct but it worked for me, if you use this guide you accept all responsibility for destroying your car and or the functionality of the system. You will need to know how to use Xentry, Vediamo, Monaco, flash firmware etc. if you are not happy doing this the guide is not for you. 

I do not cover how to use the software you will have to find this out yourself, also the part numbers listed you will need to provide yourself, I do not sell parts or provide remote coding or anything other than this guide. 

If there are any glaring errors please let me know and I will amend the guide.

This guide is free for all to download,


REP + THANKS please  

Password is: qo7xNZpJUACt%dv;Fu[Y


Attached Files
SLA_TSA Retrofit.rar
File Type: .rar
Downloaded: 62 times
Size: 474.45 KB

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[+] 20 users say Thank You to gibsonk for this post
01-10-2019, 09:27 AM, (This post was last modified: 01-10-2019, 09:33 AM by gibsonk.)
Post: #2
RE: Speed Limit Assist Retrofit Guide for W204, likely works for other Models
Password added to the post, please leave rep and thanks if you download this guide.

I really don't want to change the password and send it by request after thanks nd rep


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