New dash faults help!

[THOMAS LOWE]

Just back from holiday my car is a 2013 audi a4 avant and when i switched it on i had 4 new faults car was perfect before i went away no codes on diagnostic read online about checking battery and abs sensors reblaced both front abs sensors had battery tested and was perfect checked fuses etc cant figure whats causing it anyone any thought please thanks

 

[MuPPeT_ON_TouR]

Think your answer might be 9 posts down on this thread. Or it could just be a broken ABS sensor.

Try messaging the other folk who had the fault.

Good luck.

https://www.audi-sport.net/xf/threa...and-headlight-range-control-defective.201648/

People who do not update thier fault posts if they sort the issue should be beaten.... Alot.

 

[THOMAS LOWE]

Hi thanks forgot to say checked ecu box and was dry also it has a drainage hole at bottom of it dont know if previous model had that

 

[MuPPeT_ON_TouR]

I think later in that post it pointed to a rear ABS ring?

 

[MuPPeT_ON_TouR]

https://www.audi-sport.net/xf/threa...ult-headlight-range-control-defective.264979/

This one says ECU faulty in the end, at least the OP updated it.

 

[THOMAS LOWE]

Thanks for the help hope an ecu is not too expensive

 

[MuPPeT_ON_TouR]

There are places that can fix an ECU rather than replace.

Good luck anyway.

 

[B5NUT]

Personally I would be looking at making sure the battery is fully charged or in good condition before looking at ECU's. You car has not moved in a week or two and now you have multiple faults, for me it would point to a battery fault.

 

[THOMAS LOWE]

Yea thats what i thought but had battery tested by car parts shop and they said it was perfect and car starts instantly everytime maybe a deep diagnostics scan and delete might sort it out after car has been driven for good while to recharge battery

 

[THOMAS LOWE]

Got most faults sorted was front left abs ring so new front bearing but just have parking brake light still on giving this code