then moves slightly faster than double walking
speed without the driver needing to intervene.
HDC is automatically deactivated in the follow-
ing situations:
HDC can be activated as long as you are driving > At speeds above approx. 40 mph or
under approx. 20 mph or 35 km/h. When driving
downhill at a speed of under approx. 20 mph or
60 km/h
>
After switching off the ignition.
35
km/h, the vehicle's speed is automatically
reduced to slightly more than double walking
speed and maintained.
Using HDC
In cars with manual transmission:
Use HDC in lower gears and in reverse gear.
Increasing or decreasing speed
With automatic transmission:
You can use HDC in any drive position.
By accelerating or braking you can change this
speed within a range from approx. 3 to 15 mph,
approx. 5 to 25 km/h.
You can specify a target speed within the same
range using the cruise control* lever on the
steering column.
Displays in the instrument cluster*
1
2
Display for target speed
HDC display
1
2
To increase speed
To decrease speed
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.
Activating HDC
Drive-off assistant
The drive-off assistant enables you to drive off
smoothly on uphill gradients. It is not necessary
to use the parking brake for this.
1.
Hold the car in place by depressing the
brake.
Press the button; the LED lights up.
When the vehicle is being braked automatically,
the LED flashes.
2.
Release the brake and drive off without
delay.
The drive-off assistant holds the car in
place for approx. 2 seconds after the
Deactivating HDC
Press the button again; the LED goes out.
brake is released. Drive off without delay after
releasing the brake. Otherwise, the drive-off
assistant will no longer hold the car in place
88
Online Edition for Part no. 01 41 0 014 254 - © 08/07 BMW AG
| Categories | BMW 3-Series Manuals, BMW Manuals |
|---|---|
| Tags | BMW 323i, BMW 328i, BMW 328xi, BMW 335i, BMW 335xi, BMW E91 |
| Model Year | 2008 |
| Download File |
|
| Document File Type | |
| Copyright | Attribution Non-commercial |
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