Flickering dash and electrical problems
So my dashboard illumination started flickering on idle a little while ago. The other lights appear normal. There is no battery warning light.
I've had the battery replaced as it is a halfords one in warranty. Their battery test indicated it was the battery at fault. It worked fine for a bit then the same thing. Again it was replaced as the battery test indicated it as the cause. My local garage has tested the alternator which is good. It seems to start OK. Yesterday, however, the alarm went off when I started it and didn't disarm for ages. It's not done this before. I had a similar problem with my MR2 when the battery went dead in the snow and I had to get a garage to kill the alarm. Is there something shorting somewhere to drain the battery and cause these electrical problems? Has anyone had anything similar? |
First thing to check is that both battery connectors are on tight and the earth strap is securely bolted to the car. Give everything a right good wiggle and see if anything comes free in your hand.
Most weirdy electrical issues tend to be caused by a dodgy earth in my experience. |
Originally Posted by GaryB
(Post 21431156)
First thing to check is that both battery connectors are on tight and the earth strap is securely bolted to the car. Give everything a right good wiggle and see if anything comes free in your hand.
Most weirdy electrical issues tend to be caused by a dodgy earth in my experience. |
Originally Posted by S2000_FUN
(Post 21431165)
Originally Posted by GaryB' timestamp='1329737928' post='21431156
First thing to check is that both battery connectors are on tight and the earth strap is securely bolted to the car. Give everything a right good wiggle and see if anything comes free in your hand.
Most weirdy electrical issues tend to be caused by a dodgy earth in my experience. I used to own FIATs... You might also want to check the bundle of earthing straps bolted up the driver's footwell, if it's purely dash-related. |
Thanks for the tips. I suspect it is the grounding.
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Funnily enough mines has the exact same issue on idle the speedo lights flicker not sure what it is will check when I get my car back from the detailers
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My dash has just started flickering too!!
Where in the drivers footwell are these serving straps? If I pull back the carpet, is it obvious? |
Originally Posted by simonix
(Post 21492639)
My dash has just started flickering too!!
Where in the drivers footwell are these serving straps? If I pull back the carpet, is it obvious? |
Passenger side foot well for a UK car? Otherwise they're next to the fusebox if it's the drivers side.
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They're next to the Ctrl+Alt+Del button.
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