Tiptronic; Power Windows; 25 Instrument Cluster; Clock - Porsche 996 TT Repair Manual

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3730 Tiptronic

Problem
The stored pressure adaptation values are lost if the power
supply to terminal 30 is interrupted. This can result in poor
shifting quality and rough shift operations during the
adaptation phase.
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6452 Power windows

Problem
The limit positions of the power windows are deleted from
the control module when the battery is disconnected and
connected.
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90 25 Instrument cluster

The trip counter is set to 0 when the power supply is disconnected.
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9030 Clock

Note
• In the case of vehicles with PCM, the date and time are deleted when the battery is disconnected!
Problem
2470 DME control module
einordnung
Remedy
Carry out a test drive and drive the
vehicle with different loads and at
different speeds so that all shift
functions (manual and automatic
programme) are executed at least once.
This readapts the shifting pressures of the
system and thereby re−establishes smooth
shifting.
Remedy
Manually close each power window as
far as it will go, then press the rocker
switch for closing the window again.
The limit position of the respective power
window is now stored in the control
module again.
Remedy
33