Recently I noticed my climate control had become completely unresponsive (doesn't even illuminate with the lights on). I thought I just needed to replace the unit and that would be that but after getting a 2nd hand one its still not showing anything on the display when pressing any of the buttons (however it now illuminates with the lights on).
I then realised that I no longer have an outside air temperature reading just "--.- c" etc. Also when turning the ignition on I get the oil light flash 3 times indicating a faulty sensor.
I can't help but think that all these three faults are connected and likely due to a faulty common ground or something similar.
Does anyone have any experience of this or could point me in the right direction of where to look?
I've checked all the fuses in the side of the dash and on top of the battery.
BTW car is MK1 LCR
Many thanks
Jon
I then realised that I no longer have an outside air temperature reading just "--.- c" etc. Also when turning the ignition on I get the oil light flash 3 times indicating a faulty sensor.
I can't help but think that all these three faults are connected and likely due to a faulty common ground or something similar.
Does anyone have any experience of this or could point me in the right direction of where to look?
I've checked all the fuses in the side of the dash and on top of the battery.
BTW car is MK1 LCR
Many thanks
Jon