I am looking to buy an ’01 E430 for wifey. Silver over black, sport package, 49k miles, nice. The seller has given me a printout from the dealer where he had it serviced detailing all the work the car has had the past few years. The report includes a column titled “Operation” with different codes.
My questions are:
Is there a list somewhere of these service codes? (i.e. 51MBZ – Body Electrical, 47MBZ-Axle/Differential, 14MBZ-Exhaust, etc).

Can I assume that service (FSS) at 11k,22k,34k,44k is normal?

Asking price is right where kbb suggests, $25k. I'm not looking to bypass an inspection by my local shop, but I have 2 pages of RO's on the car in 4 years, although nothing looks too weird.
Thanks for the advice.