Gadamsm5

Hi guys an gals
Ok so I have a 2005 m5

The issue is I'm getting a few warning lights come, like high voltage battery drain, pdc failure, traction control failure, fuel pressure low, injector pressure low, but I have a code reader and when plugged in they are either not stored or once deleted they don't return and another might pop up a few days later, iv been told there might be a software problem and there could be an update, anyone had a similar issue, the car always runs spot on all the time.
Thanks Gareth

rice_rocket88

Sounds like your battery is going to die on you any day... I'd swap the battery and the problems will probably go away. Just do a search, all those errors come up with low battery voltage.

Gadamsm5

Hi Iv not long had a battery on it but one fault that's common is the high rate battery discharge ???

rice_rocket88

No, all those faults are common.. high battery discharge is just the #1 saying your battery is dying.