Date registered: Sep 2006
Vehicle: 2004 CLK 240 Coupe
Location: Norfolk. UK
Mentioned: 11 Post(s)
Quoted: 385 Post(s)
You can often find WIS on eBay being sold as 2 or 3 DVD sets that cover all models from the past 20 years.
I have no idea about their authenticity. As they come burned on blank DVD+R, I assume that they have been pirated from genuine M-B originals.
As a number of members have discovered, the WIS DVD software is a big pita to install, with up to 70 separate instructions. Once installed it still needs one disc to stay in the DVD reader. If you are up for a challenge, I would say have a go. You will only pay about $20.
Mine works fine on MS XP HE SP3.