E53 is not an integration level vehicle, so coding the radio does just that... codes the radio. The DME software will be untouched. If you want to be extra sure you can put some kind of notice sticker on the OBD port saying not to change DME software. (dinan software comes with a sticker like that)

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"When you do things right, people won't be sure you've done anything at all" (Bender, futurama)

You make something idiotproof, they'll make a better idiot

You think professional is expensive, just wait until you pay for amateur.

Never let your sense of morals prevent you from doing what is right.

Examine what is said, not who speaks.

X5 pics

RIP 4.6is.....

2003 4.6is