Controls and features -> Starting engine and driving off for your BMW 3 Series 1997-2006

Starting engine and driving off  
67  
Do not allow the engine to warm  
up by leaving it running while the  
vehicle remains stationary. Instead,  
drive off immediately at a moderate  
engine speed.<  
Extended starting attempts, char- 3. Start the engine. Do not actuate the  
acterized by excessively frequent  
starter for too short a time. Do not  
turn it for more than approx.  
or long periods with the starter  
engaged, can damage the catalytic  
converter.<  
20 seconds. Release the ignition key  
immediately when the engine starts  
4. Engage a driving position  
Do not allow the engine to run in  
enclosed spaces. Otherwise,  
breathing the exhaust fumes can lead  
to unconsciousness and death. The  
exhaust gases contain carbon monox-  
ide, an odorless and colorless, but  
highly toxic gas. Do not leave the vehi- serious personal injury and property  
cle unattended with the engine running. damage.<  
An unattended vehicle with a running  
When driving, standing at idle,  
and parking the vehicle, take care  
to avoid contact between the hot  
exhaust system and flammable materi-  
als – grass, hay, leaves, etc. Such con-  
tact could lead to a fire, resulting in  
5. Release footbrake and slowly  
depress accelerator pedal.  
With the engine running, the gear  
indicator in the SMG display  
flashes to indicate that a driving posi-  
tion is engaged with the driver's door  
open or if the hood is not closed prop-  
erly, refer to page 72.  
engine represents a safety hazard.<  
If none of the pedals is actuated, then  
the gearbox is automatically taken out  
of gear after approx. 4 seconds. Then  
the desired direction of travel must be  
selected again with the selector lever in  
position 0. Driving off is not possible  
with the hood open.<  
Manual transmission  
1. Engage the parking brake  
If the engine does not start on the first  
attempt, such as when it is very hot or  
cold:  
2. Gearshift lever in idling position  
3. Press the clutch pedal at low tem-  
peratures  
4. Start the engine. Do not press the  
accelerator pedal. Do not actuate the  
starter for too short a time. Do not  
turn it for more than approx.  
>Press the accelerator pedal halfway  
down while engaging the starter.  
Cold starts at very low temperatures  
below about 57/–156 and at high  
altitudes above 3,300 ft/1,000 m:  
Before exiting the vehicle with the  
engine running, move the selector  
lever into position 0 and apply the park-  
ing brake.  
Never leave the vehicle unattended  
with the engine running. An unat-  
tended vehicle with a running engine  
represents a safety hazard.<  
20 seconds. Release the ignition key  
immediately when the engine starts.  
>On the first start attempt, it may be  
necessary to engage the starter for a  
longer period, but no longer than  
20 seconds.  
Sequential M gearbox SMG II  
1. Depress footbrake  
2. Move selector lever into position 0  
68 Starting engine and driving off  
Engine idle speed is controlled by the  
engine computer system. Increased  
speeds at start-up are normal and  
should decrease as the engine warms  
up. If engine speed does not decrease,  
service is required.  
To prevent the battery from discharg-  
ing, always deactivate electrical  
devices that are not in use. Switch the  
ignition off when the vehicle is not  
being driven.