The following additionally applies
WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.
Shielded cables
Joins in the shield can cause problems with regard to noise radiation and interference immunity. Consequently, distinctions have to be drawn between the following types:
Coaxial cable
- Shielded RTK031 coaxial lines may only be repaired using special crimping tools.
CVBS cables
- CVBS cables may not be repaired.
- CVBS cables must be replaced in their entirety.
HSD cables
- HSD cables may not be repaired.
- HSD cables must be replaced in their entirety.
Fibre-optic cables:
NOTE:
Fibre-optic cables are colored differently as follows:
- Green = MOST (M edia O riented S ystems T ransport) optical fibre
- Yellow = ISIS (I ntelligent S afety I ntegration S ystem) optical fibres
- Orange=repair fibre-optic cables
IMPORTANT:
- Optical fibres are permitted to show only one junction point (bridge). Replace optical fibres if necessary
- Smallest permissible bending radius is 25 mm
- Avoid effects of heat ≥ 85 °
Treating cables and fibre-optic cables: see CUTTING OFF, STRIPPING INSULATION AND CUTTING TO LENGTH and CRIMPING OPTICAL FIBRES .
FlexRay:
It is possible to repair the FlexRay. In the event of damage, the cables can be joined with conventional BUTT CONNECTORS AND HEAT-SHRINK TUBING .
NOTE:
- FlexRay lines may only reveal one separation point (bride); renew complete line if necessary.
- The cable is a twisted cable. If possible, maintain twisted cable after repair.
Airbag lines: