3 Series E90 316i (N45T) SAL
If this value is exceeded, the driver will be warned via the instrument cluster as follows:
Loss of tyre pressure
Warning
Loss of tyre pressure of 30
±
10 %
Red LED
Text: "Tyre failure"
Gong: yes
The vehicle is not to be driven faster than 80 km/h (50
mph).
Note:
A cautious driving style with moderate forward
and transverse acceleration will help to prolong
the service life of the defective tyre.
Advantages of RDW
With two exceptions, the advantages of RDC also apply to RDW.
Exceptions:
- no warning of loss of tyre pressure through normal diffusion
- tyre pressure still have to be checked regularly, every 14 days
RDW system layout
(1) Wheel speed sensors of ABS/ASC or ABS/DSC
system
(3) Set button
ASC = Automatic Stability Control
DSC = Dynamic Stability Control
(4) Display element
(2) RDW control unit
-
Wiring harness
SBT Tyres with emergency running characteristics and tyre pressure warning systems A
BMW AG - TIS
19.01.2013 11:28
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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