Circuit diagram legend

The wiring diagram legend explains symbols and wire colours used in the wiring diagram.

Notes on line check: Press here!

Note: The basis for definition of pin assignments is the content of the vehicle electrical system topology.

 

Item Explanation Item Explanation
1 Hotspot circuit diagram legend 2 Hotspot functional wiring diagram

 

Item Explanation Item Explanation
1 Entire component 2 Part of a component
3 Plug connector connected to the component 4 Component with screw clamps
5 Component housing directly connected to vehicle ground 6 Plug connector connected to the component connecting line

 

Item Explanation Item Explanation
1 1. Possible line colour 2 2. Possible line colour
3 Arrow as symbol for either or

 

Item Explanation Item Explanation
1 This fuse also supplies further components. 2 There may be other cable connectors on the dotted line.

 

Item Explanation Item Explanation
1 Component in the junction box: Junction Box Electronics (JBE) 2 Component in the junction box: Fuse F51
3 Junction box consisting of power distribution box and control unit Junction Box Electronics (JBE)

Note!

An additional hotspot is offered for exchangeable components within another component. This applies only if the information was available at the time of production.

 

Item Explanation Item Explanation
1 Red = voltage supply 2 Brown = ground
3 Pin number 4 4 SFFA signal
5 Line cross-section 0.35 mm2 6 Wire colour grey and black (GR/SW)
7 Plug connector component code X256 8 Ground component code X172
9

2 pins in the same plug connector

Broken line indicates connecting points of this plug connector.

 

Item Explanation Item Explanation
1 Shielded line. 2 Shielding

 

Wire colours
RS Pink WS White
GE Yellow RT Red
TR transparent GN Green
SW Black BL Blue
GR Grey VI Violet
BR Brown OR Orange
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