2003 BMW M3 COUPE Owner's Manual

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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 58 of 158

BMW M3 COUPE 2003 E46 Owners Manual 58
The left and right rear seats are both 
equipped with a LATCH child-restraint 
mounting system.
Remove the cover from the outside 
anchorage by pulling forward. When 
reinstalling ensure that the r

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 60 of 158

BMW M3 COUPE 2003 E46 Owners Manual 60Driving
Ignition lockIgnition key positions0Steering locked
1Steering unlocked
2Ignition switched on
3Starting engineSteering lockedThe key can be inserted or removed in 
this position only.
After r

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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 62 of 158

BMW M3 COUPE 2003 E46 Owners Manual 62
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

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 64 of 158

BMW M3 COUPE 2003 E46 Owners Manual 64
If exceptional circumstances 
make it necessary to engage the 
parking brake while the vehicle is in 
motion, do not pull it with excessive 
pressure. Keep your thumb pressed 
against the release b