A good question is how magnanimous Mercedes will be when it actually comes down to biting the bullet. I wouldn't be surprised if prior to authorizing a replacement they may demand proof of a proper servicing history... and if you have no proof of timely fluid flushes, they may flush your hopes of a new SBC unit down the toilet.

The warranty bulletin does not mention any reasons for disqualification - but would MBZ want to document that in writing versus an unofficial "recommendation" to dissuade dealership service writers?

We'll see what happens...

__________________
Current rolling stock:
2001 E55 183,000+ Newest member of the fleet.
2002 E320 83,000 - The "cream-puff"!
1992 500E 217,000+
1995 E300D 412,000+
1998 E300D 155,000+
2001 E320 227,000+
2001 E320 Wagon, 177,000+

Prior MBZ’s:
1952 220 Cab A
1966 300SE
1971 280SE
1973 350SLC (euro)
1980 450SLC
1980 450SLC (#2)
1978 450SLC 5.0
1984 300D ~243,000 & fondly remembered
1993 500E - sorely missed.
1975 VW Scirocco w/ slightly de-tuned Super-Vee engine - Sold after 30+ years.