obc displaying incorrect info

[Torque]

With regards to MPG. I know from past experience that it's never really spot on, but I also know that I'm not getting 50mpg in a 535i ... because I calculated it myself and it's around 21.

Is there a way I can fix this or do I need a new obc?

Thanks guys.

[ILoveMPower]

Yes, the method is posted on m5board.com, I have it bookmarked on my home computer

I just did a pretty serious search on there and couldn't find the thread, I'll post it when i get home

[Torque]

Looking forward to seeing it. Thanks in advance.

[ILoveMPower]

http://www.m5board.com/vbulletin/showthread.php?t=6767

[Sam-Son]

select mpg then hit the s/r button it will reset it the same with mph

[Torque]

Alright, I guess I should update:
so I unlcked the obc and tried to increase the mpg coefficient ... thing is: you can't go higher than 1200. I left it at 1200 and it's still showing 26-27mpg ... I KNOW I'm not getting that. Oh well ... hopeless I guess lol

[taseal]

today it showed me 30 on the highway for an auto 525, not sure if that can be right lol.

how about range? my range is like 50-60 miles off lol

[Ferret]

today it showed me 30 on the highway for an auto 525, not sure if that can be right lol.

how about range? my range is like 50-60 miles off lol

It's not in euro mode is it?

[Paul in NZ]

there is always quite a bit "in reserve".I run my tank from full to empty fill it right up and dont fill up again until the light is on.I ussually put in 62 litres sometimes 65 or 68,only twice have i put in 72 and its supposed to be a 80 l tank...cant explain the mpg on the obc tho.whats the range etc showing tourque?

[taseal]

It's not in euro mode is it?

nope, miles..