The Service Interval Display (SIA) can be reset using the

Manual Service Reset - BMW 3 Series (E46), ... (E38), BMW 5 Series (E39) and BMW X5 (E53) BMW X3 (E83) and BMW Z4 (E85) Button A arrowed in illustrations The ...


download:

http://www.autodiagnos.com/sites/default/files/slr_manual_bmw_general_ad.pdf