Automotive lighting

A2.1.2.1

With polyellipsoid headlamps the emitted light beams have a farther focus. Positioning a lens near it results in an exact light/dark boundary. The remaining light can then be uniformly distributed a little farther ahead on the roadway through an appropriate lens. Already shortly after exiting the ellipsoid, the bundled light beams are considerably smaller than with a paraboloid or free-form reflector. Only beyond the final lens (with a small effective reflex surface) does it grow.

For various load conditions of the vehicle, the headlamp level control should prevent blinding of oncoming traffic. The reflectors can be tilted vertically and adjusted by electric motors. If manually adjusted, these are set by a locator operated by the driver. With automatic headlamp level control, the assembly's position is detected by level sensors, and the control unit sends the corresponding signals to the electric motors.

The conventional turn signal control does not need to dispense with the comfort functions of modern vehicles. For example, the highway flashing is a useful extension in the retrofit area. Press the turn signal lever once and the turn signal flashes three times, for example to change the lane. This function can be easily retrofitted didactically with a module in this system.

Comfortable and intelligent control of the interior lighting is now included in all cars. So the interior lights e.g. directly turns off when the vehicle is started - whereas they are turned off slowly dimmed after some time when the door is closed without engine start. In this equipment all components including a boot lighting are included on a practice-oriented level.

1	738 103	Ignition start switch
1	738 032	Battery connection with protection circuit
1	738 1511	Control lamps KI
1	738 871	Starter substitute w. load simulation
1	738 114 4	Light control
1	738 295	Central electrics
1	738 06	12 V on-board socket

**Main lights**
1	738 11 8	Head lamp switch
1	738 131 8	Stalk with with parking light
1	738 190 8	Rear lights

**Main lights halogen**
1	738 1661 8	Headlights right halogen + LED
1	738 1671	Headlights left halogen + LED
1	738 152	Rear lamp monitoring
1	739 573 4	Automotive Set Point Potentiometer

**Main lights Xenon**
1	738 1822	Set: Bi Xenon headlights
1	739 195 8	Connecting Leads, set of 7

**Signal system**
1	738 35 8	Normal and High Volume Horn
1	738 373 8	Turn signal control
1	738 372 8	Convenience turn signal control unit
1	738 38 8	Warning Lamp Switch
2	738 361 8	Side turn signal light LED
1	739 7601	* Driver assistance 1

**Courtesy lights**
1	738 07 8	* Interior lamp
1	738 075 4	* Luggage lamp
1	738 08 4	* Door contact switch
1	738 311 8	* Courtesy lamp control

**Supplementary light**
1	738 141 8	* Fog lamp switch
2	738 18 8	* Auxiliary headlamp

**Power distribution**
1	738 09 8	** Fuse holder
2	738 291 4	** Relay 1NO
1	738 28 4	** Relieving Relay
1	738 30 4	** Relay 1 CO
1	738 044	** AGM-battery 12V
1	738 043	** Vehicle battery connecting kit
1	537 321	** Rheostat 9.5 Ohm
1	738 12 4	** Multi-purpose switch

***Measuring equipment***
1	LDS00001 4	** Stopwatch, digital
1	727 20 8	** Automobile Meter Zero-Left
2	727 21	** Automobile Meter Zero-Center
2	738 985	** Automotive meter

***Accessories***
1	500 990	Adapter sockets, set of 2
1	738 05 4	Connection leads I, set
1	738 027 4	** Digital power supply 1 - 16 V/40 A
1	688 131	* Mains cable Type G
1	726 26 8	Panel frame VT180, three-level
7	500 59 8	Safety bridging plugs, black, set of 10
1	500 592 8	Safety bridging plugs with tap, black, set of 10
1	738 9831 8	Safety laboratory cable, set 102
1	689 0813 8	Set 12 automotive fuses
1	689 0814 4	Set 2 automotive automatic fuses
1	775 012DE 4	LIT-print: Automotive lighting, German
1	775 012EN 4	LIT-print: Automotive lighting

***Supplementary equipment***
1	738 01 8	* Cable and plug box
1	500 593 8	* Fault simulation plugs, black, set of 10
1	738 021 4	* Battery charger, automatic
1	688 161 8	* Travel adapter
1	738 10 4	Ignition switch

Automotive lighting

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