I have dedicated laptop for diagnostic and coding, and a <$20 MaxiScan OBDII code reader just to read and clear SES.
Sorry, RB. It's limited to just read and clear SES but it doesn't suck

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00 E39 DINAN S1 //M5 (82k miles)
06 E53 DINAN 4.8iS, born 2/18/2006 (126k miles) http://www.xoutpost.com/bmw-sav-foru...s-my-dslr.html
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