BMW 1999-2005 M3 Service Manual page 83

Maintenance
5 of 5
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alcohol or ammonia solution, or a
non-abrasive cleanser to clean the
windshield.
Wiper blade chatter may be caused by
dirty or worn blades, by a dirty
windshield, or by bent or twisted wiper
arms. Clean the blades and windshield
as described above. Adjust the wiper
arm so that there is even pressure
along the blade, and so that the blade
is perpendicular to the windshield at
rest. Lubricate the wiper linkage with a
light oil. The linkage is located under
the hood on the driver's side. If the
problem persists, the blades are
excessively aged or worn and should
be replaced.
Note:
See 611 Wipers and Washers
more information.
for
2/25/2009 10:03 PM