(TA351-0726) LED parking light strip does not illuminate
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TECHNICAL ADVICE - Quick information for your help
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Bulletin Nbr:
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TA351-0726
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Date:
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November 2007
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Market:
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GB
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LED parking light strip does not illuminate
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Saab 9-3 M08.
The new LED based parking light tube can sometimes become deactivated
by the front electrical centre (UEC). The very low current consumption of
the parking light is, under some conditions, below the limit the UEC detects
as an open/short circuit thus the UEC will deactivate the output until the
next time the car is started.
Parking light (LED) strip does not illuminate
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This symptom can occur with the engine running or off and may
affect just one side or both.
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It can be intermittent and the parking light(s) work from time
to time.
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Trouble codes (UEC: B3871 and B3872) may be logged if the problem
occurs.
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The rear parking lights are NOT affected.
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Do not replace the headlight. Work is ongoing to find a technical solution
to solve this issue.
In the event of a complaint, please inform the driver to re cycle the
ignition if the problem occurs.
We expect to distribute new updated information in late 2007 - early
2008.
