61 13... Relay Carrier
WARNING: This page is about a different car, the 2007 BMW 550i and 2006 BMW 550i. However, it is still accessible from the selected car via links, so may be relevant.
Place special tool 61 1 153 on relay carrier (1) and carefully pull in direction of arrow until retaining lugs (2) on relay carrier are raised.
Pull relay carrier (2) in direction of arrow into first catch (3).
Press down arrester hook (4) of appropriate contact and pull out cable with contact.
Press out double flat spring contact with special tool 61 1 136 or 61 1 137 (ejector).