Mercedes-Benz AMG GLA 2021 Manual page 30

28 MBUX multimedia system
Editing tracks and recordings
Select õ Tracks.
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Select the desired track.
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Select options u for the desired track.
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Select Rename or Delete.
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or
Select a track.
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Highlight the desired recording.
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Select Z options.
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Select Export to... or Delete.
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Setting Drag Race
Multimedia system:
TRACK PACE Drag Race
4 5
Measuring acceleration
Select Z Drag mode.
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Optional: set a target speed.
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Measurement stops as soon as the specified
target speed has been reached.
Select ñ Acceleration.
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Pull away start the measurement.
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Measurement begins when the vehicle accel‐
erates. Measurement is incremental, in steps
of 30 mph (50 km/h) to a maximum of
150 mph (270 km/h).
or
Select Ì Start.
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A countdown is activated. When the count‐
down has run out, the measurement starts.
After pulling away, the reaction time is dis‐
played. Measurement is incremental, in steps
of 30 mph (50 km/h) to a maximum of
150 mph (270 km/h).
Measurement can be stopped early by selecting
Stop or stopping the vehicle.
Quarter-mile race
Z Drag mode
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Optional: set a target distance.
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Measurement stops as soon as the specified
target distance has been reached.
Select ó Quarter mile.
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Pull away start the measurement.
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Measurement begins when the vehicle accel‐
erates. Timing runs until the target distance
or a maximum of one mile has been traveled.
or
Select Ì Start.
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Timing runs until the target distance or a
maximum of one mile has been traveled.
Measurement can be stopped early by
selecting Stop or stopping the vehicle.
Measuring braking
Z Drag mode
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Select Braking.
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Select Ì Start.
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Measurement is incremental, in steps of
5 mph (10 km/h) to a standstill. If the brak‐
ing procedure is started e.g. at a speed of
58 mph (157 km/h), measurement starts as
soon as 55 mph (150 km/h) has been
reached.