Controls and features -> Cruise control for your BMW 3 Series 1997-2006

78 Washer/wiper system/Rain sensor*  
Cruise control  
When the vehicle's lighting system is Starting at about 20 mph / 30 km/h, you  
switched on, the headlamps will also be can maintain and store any vehicle  
cleaned at reasonable intervals.  
speed that you specify.  
The cruise control is operational when-  
ever the engine is running and the sys-  
tem has been activated.  
Windshield washer nozzles  
The windshield washer jets are warmed  
automatically when the ignition key is in  
position 2.  
To activate the system  
With the ignition key in position 2 or  
higher:  
0 Wipers retracted  
Press the button. The indicator lamp in  
the instrument cluster comes on, refer  
to page 20. You can now use the cruise  
control.  
1 Clean windshield and headlamps  
Clean windshield and headlamps*  
Do not use the washers if there is  
any danger that the fluid will  
freeze on the windshield, as your vision  
could be obscured. Always use a wind-  
shield washer antifreeze in cold  
weather. Refer to page 124.  
Do not use the washers when the reser-  
voir is empty. This could cause damage  
to the washer pump.<  
Do not use cruise control on twist-  
ing roads, when high traffic den-  
sity prevents driving at a constant  
speed, or when the road surface is slick  
– snow, rain, ice – or loose – rocks or  
gravel, sand.<  
To deactivate the system  
The system sprays washer fluid against  
the windshield and activates the wipers  
for a brief period.  
Press button as often as you need to  
until the indicator lamp in the instru-  
ment cluster goes out.  
Cruise control  
79  
Cruise control is also deactivated when  
the ignition key is in position 0.  
>Sequential M gearbox SMG II, refer  
to page 71: when shifting in the  
sequential mode.  
To decelerate  
The speed stored in memory is deleted.  
Press button "–" briefly:  
To recall the stored setting  
To store and maintain speed or to  
accelerate  
When cruise control is active, every tap  
of the button reduces the speed by  
approx. 0.6 mph / 1 km/h.  
Press button:  
Press and hold button "–":  
The vehicle accelerates to and main-  
tains the last speed stored.  
Press button "+" briefly:  
With the cruise control active, the sys-  
tem automatically reduces the throttle  
opening to slow the vehicle. When you  
release the button, the system stores  
and maintains the current speed.  
The system stores and maintains the  
current vehicle speed. Every time you  
tap the button, the speed increases by  
0.6 mph / 1 km/h.  
Press and hold button "+":  
To interrupt the cruise control  
The vehicle accelerates without pres-  
sure on the accelerator pedal. When  
you release the button, the system  
stores and maintains the current speed.  
Each time zou activate the system,  
press the button. The indicator lamp  
stays on. You can use the cruise control  
again whenever you want by calling up  
the speed that was stored last.  
If on a downhill gradient the  
engine braking effect is not suffi-  
cient, the controlled speed can be  
exceeded. Speed can drop on uphill  
grades if the engine output is insuffi-  
cient.<  
In addition, cruise control is interrupted  
automatically:  
>If the brakes are applied  
>When pressing down the clutch pedal  
>If you exceed or fall below the pro-  
grammed speed for an extended  
period – by depressing the accelera-  
tor, for example