Power Windows; 25 Instrument Cluster; Clock; Fuel Level Display - Porsche 996 TT Repair Manual

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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
The time is deleted when the power supply is disconnected.
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9023 Fuel level display

Problem
• If the power supply is interrupted by a discharged or
disconnected battery with the tank containing less than 19 l, the
calculated value for the range on remaining fuel in the
2470 DME control module
einordnung
This completes the adaptation of the
throttle adjusting unit.
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
Enter the current time again.
Remedy
Fill the tank; then the
fuel level sensor is in
operating range and its
display precision is
244