gf8220p0003a

Function of pushbutton unit illumination

Type gf · emne 82.20 · version 0101 · 1999-05-31

Gælder for: MODEL 202 as of 1.6.97, 208, 210.081 /281, 210 (except 210.081 /281) as of 1.3.97

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 3 Karrosseri › 82 El-system, karrosseri › 82.20 Indvendig belysning — Serie 202 · Serie 208 · Serie 210 (modeller 003, 004, 006, 007, 010, 015, 016, 017, 020, 025, 026, 035, 037, 045, 048, 053, 055, 061, 062, 063, 065, 070, 072, 074, 081, 082, 083, 206, 210, 215, 216, 217, 225, 226, 235, 237, 245, 248, 261, 262, 263, 265, 270, 272, 274, 281, 282, 283, 606, 610, 616, 617, 663)

GF82.20-P-0003A

Function of pushbutton unit illumination

15.12.96

MODEL 202 as of 1.6.97,
208, 210.081 /281,
210 (except 210.081 /281) as of 1.3.97

The switches are illuminated as soon as the exterior lighting is switched on allowing them to be found more easily in the dark. The brightness of the illumination is variable. The brightness value is transmitted by the instrument cluster as a CAN message to circuit 58d. The associated control modules generate a pulse

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width modulated square wave voltage corresponding to this brightness value received via the CAN bus. The square wave voltage is then used for actuation of the pushbutton unit illumination.

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Instrument cluster circuit 58d

GF54.30-P-3008A

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