XENTRY PassThru for W203,W208, W209, W163




Not for 'coding', but for reading, clearing, adaptions, actuations and the other functions listed on the tabs when it is opened (watched a lot of (too much) YT)
Can Pass Thru be used if for example an ETC is replaced (as on my '04 W209)?
I read that it became a standard in '04, but am confused if any of it is backwards compatible. Too many conflicting comments in multiple sources.
Thank you.
All C4s are Asian clones, so you have to choose carefully. They are more expensive through Amazon, but you have the Amazon "protection" and get it much quicker. Still, if you search you can find vendors with good ratings.




