Fuel Level Display - Audi RS 3 LMS DSG User Manual

FLAG_FBX_RELAY1
Example:
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In the acquisition screenshot bellow is shown the channel FLAG_FBX_1 in green. The value is 7
when braking and 0 when no braking. In this case, the conclusion is that there is a problem on the
brake light line.

Fuel level display

All new Audi RS 3 LMS cars have a fuel display to control the fuel remaining at the tank. It is tied to the roll
cage in the rear right door area. The display has to be set after each refuelling. This setting is very important
to get the correct fuel level because it is calculated by the fuel consumption sent from the engine ECU.
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There is a light sensor for automatic brightness trimming.
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Two sensitive zones below the four digits allow menu navigation.
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It is important not to touch the front panel when it is switching on due to the initial capacitance
setting during start up.
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Also take special care wiping with hand the front panel if device is switched on.
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Electrostatics charge could affect the sensitive touch and set undesired actions.
bit1 1------- Starter
bit8 -------8 Drink
bit7 ------7- Wiper pump
bit6 -----6-- Brake light
bit5 ----5--- High beam
bit4 ---4---- Rain light
bit3 --3----- Low beam
bit2 -2------ +15 signal
bit1 1------- Turn light
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