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Te chnology for driving comfort and safe ty – BMW 325i Sedan 2006 User Manual

Page 72

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T

e

chnology for

driving comfort

and

safe

ty

70

1 To increase speed
2 To decrease speed

Activating HDC

Press the button; the indicator lamp lights up.
The indicator lamp flashes when the vehicle is
being braked automatically.

Deactivating HDC

Press the button again; the indicator lamp goes
out.
HDC is deactivated instantly above a speed of
approx. 35 mph or 60 km/h, or approx.
10 seconds after the ignition is switched off.

Using HDC

In cars with manual transmission:
Use HDC in lower gears and in reverse gear.
With automatic transmission:
You can use HDC in any drive position.

Displays in the instrument cluster

1 Display for target speed
2 HDC display

Malfunction

The HDC display disappears during HDC oper-
ation, or does not appear:
HDC is temporarily unavailable due to exces-
sive brake temperature, or DSC has failed.

Malfunction in driving stability control
systems

The warning lamps come on. DSC
including DTC and DBC is malfunc-
tioning.
The vehicle remains operational.

Have the system checked as soon as possible.

Drive cautiously and think well ahead,
otherwise unstable driving conditions

could result.

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323i*, 325i, 330i

The warning lamps for the brake sys-
tem come on in red, together with the
yellow indicator lamps for driving sta-
bility control systems and FTM:
The driving stability control systems
and the Flat Tire Monitor have failed.

All warning lamps come on in yellow:
The driving stability control systems and the
Flat Tire Monitor have failed. The electronic
brake-force distribution is still active.
Have the system checked as soon as possible.

Drive cautiously, think well ahead and
avoid full brake applications, otherwise

accidents could result.

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