Hi guys
B8 S4 issue.
For a long time i've had a Terminal 58s error showing against Central Electrics but it never really caused an issue. Then suddenly this week I noticed that some of my buttons and air vent dials are not illuminating.
Buttons i've noticed not illuminating are:
Parking Sensors
ESP
Parking Brake
Ring around cig lighter in ash tray
and all the air vents front and back
I've noticed when I turn the light switch so the buttons light up, the overhead dome ambient red leds flicker and then die.
From what I can read its pin 31 of the T32 connector in the J519 comfort module that sends the signal to the buttons and dials. I checked the pin today and its all in fine. I can't see any obvious breaks in the wiring anywhere.
I tested voltage on that pin 31 when all plugged in and turning the light switch on/off, it seemed to climb up some volts then fall back down to zero.
The wire goes to/from the headlight dimmer as well which oddly does still work for the other buttons that are lighting up.
Anyone had this issue and managed to work out what it was?
Thanks
B8 S4 issue.
For a long time i've had a Terminal 58s error showing against Central Electrics but it never really caused an issue. Then suddenly this week I noticed that some of my buttons and air vent dials are not illuminating.
Buttons i've noticed not illuminating are:
Parking Sensors
ESP
Parking Brake
Ring around cig lighter in ash tray
and all the air vents front and back
I've noticed when I turn the light switch so the buttons light up, the overhead dome ambient red leds flicker and then die.
From what I can read its pin 31 of the T32 connector in the J519 comfort module that sends the signal to the buttons and dials. I checked the pin today and its all in fine. I can't see any obvious breaks in the wiring anywhere.
I tested voltage on that pin 31 when all plugged in and turning the light switch on/off, it seemed to climb up some volts then fall back down to zero.
The wire goes to/from the headlight dimmer as well which oddly does still work for the other buttons that are lighting up.
Anyone had this issue and managed to work out what it was?
Thanks
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