Dashboard going crazy after Ibiza being in the sun

Aug 14, 2023
2
0
Lisbon
Hey guys,

Wonder if this has happened to anyone before, my Ibiza (1.9 TDI ASZ) sat outside in the sun all day and when I started it my dash board went crazy, flashing almost all error lights and beeping nonestop, I lost my power steering aswell.
Rev counter and speedo also intermitently going crazy with incorrect readings.
Tried on & off a couple of times but nothing worked, car drives fine, except for power steering, but lights keep flashing (almost like a bad contact sometimes).

20230814_164311.jpg


Been in the garage now for a couple hours and looks like eveything is ok except for airbag light that stayed on. Power steering is working again.

2.jpg


VAGCOM Logs:

Address 44: Steering Assist Labels: 6Q0-423-156.clb
Part No: 6Q0 423 156 AB
Component: LenkhilfeTRW V270
Coding: 10121

2 Faults Found:
01314 - Engine Control Module
49-00 - No Communications
01317 - Control Module in Instrument Cluster (J285)
49-10 - No Communications - Intermittent

Address 15: Airbags Labels: 6Q0-909-605-VW5.lbl
Part No: 6Q0 909 605 S
Component: 14 AIRBAG VW5 07 0007
Coding: 12596

1 Fault Found:
01312 - Powertrain Data Bus
37-10 - Faulty - Intermittent

Address 17: Instruments Labels: 6L0-920-xx0-17.lbl
Part No: 6LL 920 820
Component: KOMBI+WEGFAHRSP VDO V13
Coding: 02145

7 Faults Found:
00779 - Outside Air Temp Sensor (G17)
30-00 - Open or Short to Plus
01176 - Key
65-10 - Unauthorized - Intermittent
01312 - Powertrain Data Bus
37-10 - Faulty - Intermittent
01314 - Engine Control Module
49-10 - No Communications - Intermittent
01316 - ABS Control Module
49-10 - No Communications - Intermittent
01322 - Control Module for Multi-Function Unit (MFA) (J501)
49-10 - No Communications - Intermittent
01309 - Power Steering Control Module (J500)
49-10 - No Communications - Intermittent


Really could use some help with this, not sure where to start looking.

TIA, cheers
 
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