I am a complete newbie to BMW,

Treated myself to a 2001 (Y) 525i E39

The airbag (SRS) ligt is on so i bought the B800 to diagnose

Code 06 comes up first which i cannot see in the booklet supplied, followed by 70

Can someone please advise what these faults are and how to fix

I tried to reset, but the light comes on after about 5 - 10 seconds

Thank you in advance