gf8210p1022a

Actuate brake lights, basic function

Typ gf · téma 82.10 · verze 0104 · 2020-07-21

Platí pro: Model all (CAR)

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 3 Nástavba › 82 Elektrické zařízení, nástavba › 82.10 Vnější osvětlení — Řada 900 (modely 9**) · Řada 902 (modely 9**) · Řada 904 (modely 918, 919, 924, 925, 938, 943, 957) · Řada 906 (modely 917, 918, 924, 953)

Platí také pro motory/převodovky: 139 ***, 254 ***, 256 ***, 272 ***, 276 ***, 282 ***, 457 9**, 541 9**, 542 9**, 608 ***, 700 4**, 700 420, 700 421, 700 422, 700 423, 715 3**, 715 5**, 722 6**, 722 9**, 724 ***, 724 0**, 724 033, 724 044, 724 045, 724 1**, 724 103, 724 114, 724 115, 724 120, 725 ***, 725 0**, 725 035, 725 037, 725 038, 725 085, 725 1**, 739 390, 739 391, 739 395, 739 396, 739 397, 739 398, 739 399, 740 698, 743 3**, 743 4**, 743 498, 746 971, 924 9**, 924 910, 925 9**, 926 9**

GF82.10-P-1022A

Actuate brake lights, basic function

04.06.2020

Model

all (CAR)

Overview

This document contains the following information:

General

Function requirement

Actuate brake light

General

The brake light indicates to the traffic following behind any intention of the driver to decelerate the vehicle. The brake light can be switched on by operating the service brake or by an autonomous application of the brake.

Function requirement

Circuit 15 ON

Actuate brake light

When the brake pedal is operated, the brake system registers the driver's deceleration request through a brake light switch or a pedal angle sensor on the brake pedal.

In the event of autonomous brake application, the brake light is actuated by the corresponding driver assistance system.

During maximum full-stop braking, the brake lights flash as they are actuated (except Canada version or USA version).

Depending on the network architecture of the vehicle, either the central signal acquisition and actuation module or the rear signal acquisition and actuation module receives the "switch on brake light" request and actuates the brake lights.

Vehicles with trailer hitch

During trailer operation the brake lights on the trailer are also actuated. Depending on the network architecture of the vehicle, either the signal acquisition and actuation module or the rear signal acquisition and actuation module requests actuation of the brake lights on the trailer. The trailer recognition control unit implements this request.

Except Canada version and USA version

If the vehicle was decelerated by maximum full-stop braking from a speed of at least 70 km/h to less than 3 km/h, the hazard warning flashers are automatically activated.

Canada version or USA version

The turn signal light has higher priority than the brake light.

Function schematics

Function schematic, actuate brake lights

Model 118, 167, 177, 247, 293Model 213, 238, 257, 290 as of model year 2021

PE82.10-P-2512-97A

Subsystems

Actuate turn signal light, basic function

GF82.10-P-1023A

Control units

Trailer recognition control unit, basic function

Model all (CAR)
with code 550 (Trailer coupling)

GF31.19-P-9890A

Electronic Stability Program control unit, basic function

GF42.45-P-9890A

Basic function of signal acquisition and actuation module

Model 118, 177, 247

GF54.21-P-9895A

Basic function of signal acquisition and actuation module at rear

Model 167, 293
Model 213, 238, 257, 290
as of model year 2021

GF54.21-P-9897A

Components

Rear lamp unit, basic function

GF82.10-P-2004A

Additional brake lamp, basic function

GF82.10-P-2019A

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