Yes I luckily do know that and apologies for the misunderstanding.
So halfords tested the battery and said its fine so now I'm back to square one again.
The battery in the boot has been changed with a new one from lexus 2 months ago.
This is the 12V battery. When you said Auxiliary battery I thought you was referring to another battery.
OK thanks for that. I'll go to kwikfit or halfords now!
Also just to clarify, are referring to another battery apart from the 12V one in the boot of the car?
Ah I see, I did use a multimeter as that's all I have! Where can I get it tested properly?
Also any idea where the auxiliary battery is located as I'll just get a new one from lexus as its never been changed!
Thanks for the response, I will check my battery to make sure its healthy. But its only been replaced with a genuine lexus one no more than 2 months ago!
Hey guys,
Can someone please advise what the error C1241 under ABS is.
Error description is low or high power supply voltage.
Any idea what's causing this error?
Many thanks guys.