2
For current testing, adjustment and repair instructions, refer to the relevant service literature.
S335_
Brief Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 CAN Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Dynamic Cornering Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Static Cornering Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Test Yourself . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
on the road, -static cornering light, additional lights for better
illumination when driving around tight curves, for example, when turning off.
转向角传感器 G85 (安装在转向柱中) 车载电源控制单元 J519 (位于保险丝盒后)
- the dynamic cornering light and - the static cornering light.
Both functions improve road illumination considerably compared with conventional headlights when the vehicle is cornering and turning.
灯光随动和射程范围 控制单元 J745
带用于右前大灯 电源输出模块 的右前大灯 J668
ABS控制单元 J104 (位于发动机舱内)
带用于左前大灯
电源输出模块 的左前大灯 J667
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The cornering light system has the following functions: -dynamic cornering light (swivelling dipped beam)
This self-study programme will teach you how the cornering light system works in detail.
NEW
The self-study programme shows the design and function of new developments. The contents will not be updated.
Service Training
Self-study Programme 335
Cornering Light System
Design and Function
Volkswagen’s cornering light system features two new light functions:
3
Brief Overview
Components and Locations
The following diagram shows the locations of the cuonnitrsoal nd components that make up the cornering light system in the vehicle. The locationslamroesat identical in all types of vehicle.
5
System Overview
传感器
G474左侧转动模块位置传感器 G76左后汽车高度传感器 G78左前汽车高度传感器
G475右侧转动模块位置传感器 G85转向角传感器 G44右后转速传感器 G45右前转速传感器 G46左后转速传感器 G47左前转速传感器 J285带显示的组合仪表 E1车灯开关 F4倒车灯开关
控制
J745弯道灯 大灯照明距 调节控制单
J104 ABS控制单元
J533数据总线 诊断接口
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J667Power output module for left headlight
J668Power output module for right headlight
Control Elements
L148Left cornering light bulb