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90 – Instruments, GCI
1
Dash panel insert
General description:
Integrated in the dash panel insert are the following components:
♦ Control unit with display in dash panel insert -J285-
♦ Immobilizer control unit -J362-
♦ Speedometer
♦ Rev counter
♦ Fuel gauge
♦ Coolant temperature gauge
♦ Multi-function display
♦ Warning lamps,
⇒ page 152
To provide acoustic support to some of the visual displays, the
dash panel features a warning buzzer, which is actuated by the
control unit.
All warning lamps feature LEDs. No provision has been made for
repair of the dash panel insert. In the event of defects, the dash
panel insert is renewed as a unit
⇒ page 150
.
The data bus diagnostic interface -J533- (Gateway) is an individ‐
ual control unit option and not, as on other vehicles, part of the
dash panel insert
⇒ page 294
.
Fault detection and fault display:
The dash panel insert is equipped with self-diagnosis which
makes fault finding easier.
For fault finding, use the vehicle diagnosis, testing and informa‐
tion system -VAS 5051A- in “guided fault finding” mode.
1.1
Renewing dash panel insert
The work sequence “Renewing dash panel insert” consists of the
following work:
♦ If a new dash panel insert has to be installed in the vehicle,
the dash panel insert control unit has to be adapted to the dif‐
ferent vehicle equipment and the respective country variant.
♦ To adapt the integrated immobilizer to the engine control unit,
the data of the engine control unit must be stored in the ex‐
change dash panel insert.
♦ After installing a new dash panel insert, perform adaption of
all vehicle keys.
Special tools and workshop equipment required
Jetta 2005 ➤ , Bora 2006 ➤
Electrical System - Edition 05.2005
150
Rep. Gr.90 - Instruments, GCI