I definitely need to invest in a reader of some sort. I did most of the work on our aging E53, and will try to do most of the work on the new E70 (hopefully won't need anything for a while - knock on wood)..

Just have to figure out what is best to invest in...
Seems online descriptions are pretty vague..
So any personal experience feedback is welcomed..

__________________
~Scott

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Black Sapphire Metallic/Sand Beige '13 E70 35d, SP, NAV, Tech, Comfort Access/Seats
20" Style 214's Wrapped in Continental DWS06 Extreme Contacts

(SOLD) Alpine White/Sand Beige '06 E53 3.0, SP, PP, CC, RC, NAV, Sat Radio
19" Style 63's Wrapped in Bridgestone Dueler HP Sports-- Summer Shoes
18" Style 131's Wrapped in 255/55-18 Nokian WRG2 SUV's -- Winter Boots