Obd not reading and other fault after remap

Charlesmil21

New member
Joined
May 3, 2021
Location
Moray
TDI
Mk5 2.0 gt
Hi hopefully I can resolve this. I had a remap and all of a sudden my battery went flat a few days later. Now my lights are always on when driving and when I actually turn on lights not light on dash appears? Also my obd reader does not register now. Can't seem to see any blown fuses. And now instead of 3 flashes of indicator when they are pressed on but not fully I know only get one. Anyone any ideas? So grateful for your replies.
 

TurboABA

Veteran Member
Joined
Jul 24, 2010
Location
Kitchener, ON
TDI
2010 Jetta 6spd MT, 2014 Touareg Execline
Oh boy.... brutal post. I'll take a stab at it though.....

I had a remap and all of a sudden my battery went flat a few days later.
Those shouldn't be related. What remap and on what vehicle, etc. If you are making a correlation between the flat battery and remap, have you reached out to your "tuner" about it?

Now my lights are always on when driving and when I actually turn on lights not light on dash appears?
Sounds like DRLs were enabled and your dash dimmer is turned all the way down.

And now instead of 3 flashes of indicator when they are pressed on but not fully I know only get one.
Sounds like your comfort blink feature was disabled.

Lastly, what do you mean by reader does not register? Have you checked your OBD port? Was your "remap" done through the OBD port or bench flashed, etc?
 
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