2003 BMW M3 COUPE maintenance

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Page 55 of 158

BMW M3 COUPE 2003 E46 Owners Manual 55
If there is a system malfunction, there is 
a risk that the airbags will not be trig-
gered within their normal response 
range, even if the level of impact would 
normally have triggered them.
Hav

Page 57 of 158

BMW M3 COUPE 2003 E46 Owners Manual 57
Child seat securityAll of the rear belt retractors and the 
front passengers safety belt can be 
locked for mounting and securing child-
restraint systems.
A label with the appropriate instruction

Page 59 of 158

BMW M3 COUPE 2003 E46 Owners Manual 59
Vehicle Memory, Key MemoryHow the system functionsYou have probably frequently wished 
that you could configure individual 
functions of your vehicles to reflect your 
own personal requirements. In

Page 61 of 158

BMW M3 COUPE 2003 E46 Owners Manual 61
Starting the engine and driving off
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.<
Do

Page 63 of 158

BMW M3 COUPE 2003 E46 Owners Manual 63
Switching off the engine
You should never remove the igni-
tion key when the vehicle is in 
motion, as the steering lock could 
engage.
When you leave the vehicle, always 
remove the ignition key a

Page 65 of 158

BMW M3 COUPE 2003 E46 Owners Manual 65
Sequential M gearbox SMG II*The conceptThe sequential M gearbox SMG II is an 
automated manual gearbox with which 
clutching and shifting is assumed by an 
electro-hydraulic system.
The SMG II is o

Page 67 of 158

BMW M3 COUPE 2003 E46 Owners Manual 67
Shifting gears with shift paddles on 
steering wheel:
>To upshift, briefly pull the right pad-
dle +
>To downshift, briefly pull the left pad-
dle –.
Shift paddles with various widths 
matched to

Page 69 of 158

BMW M3 COUPE 2003 E46 Owners Manual 69
Indicator lamp
The transmission indicator lamp 
in the instrument cluster goes 
out after the engine is started.
>If it does not go out, or if it lights up 
during driving, a fault has occurred. 
T