So it looks like the warranty on the new system is 48k miles or 4 years from the date of completion.....so the more miles on the car before the repair the better. I'll be taking my time in getting it in.
Cars with a lot less miles just get warranty for 4 years or to 120k whichever comes first.
The list of items covered under the extended warranty is quite extensive, so those with high miles may have a side-effect benefits from it whether or not any failures are related to the fix itself.
The warranty is also fully transferrable....so buying a bluetec over the next year that has recently (or even better not yet had) the fix done, is a pretty sweet deal at 4 years/48k of warranty regardless of miles....thats nearly as good as when they rolled out of the showroom originally!
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-diesel is not just a fuel, its a way of life-
'15 GLK250 Bluetec 118k - mine - (OC-123,800)
'17 Metris(VITO!) - 37k - wifes (OC-41k)
'09 Sprinter 3500 Winnebago View - 62k (OC - 67k)
'13 ML350 Bluetec - 95k - dad's (OC-98k)
'01 SL500 - 103k(km) - dad's (OC-110,000km)
'16 E400 4matic Sedan - 148k - Brothers (OC-155k)