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Coolant temperature gauge
Blue
The engine is still cold. Drive at
moderate engine and vehicle speeds.
Red
When you switch on the ignition, the
warning lamp comes on briefly to
confirm that the system is operational.
Comes on while driving: the engine is
overheated. Switch off the engine
immediately and allow it to cool down.
Between the blue and red zones
Normal operating range. It is not
unusual for the needle to rise as far as
the edge of the red zone in response to
high outside temperatures or severe
operating conditions.
Checking coolant level, refer to
page 125.
Service Interval Display
Green lamps
The number of illuminated lamps
decreases as the time for your next
maintenance visit approaches.
Yellow lamp
This field appears together with
OILSERVICE or INSPECTION.
This alerts you that maintenance is due.
Please arrange for an appointment with
your BMW center.
Red lamp
Maintenance is overdue.
Online Edition for Part No. 01 41 0 156 441 - © 10/01 BMW AG
69n
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