[socalengineer]

Hello,

I used to have bootmod3 on the car. I put it back to stock and locked it.

Now the dealer said they cannot communicate with the DME. Any idea what to do?


I emailed bootmod3 support . There is an emissions code on the car for fuel tank ventilation valve

[LA1Z24]

Originally Posted by socalengineer

Hello,

I used to have bootmod3 on the car. I put it back to stock and locked it.

Now the dealer said they cannot communicate with the DME. Any idea what to do?


I emailed bootmod3 support . There is an emissions code on the car for fuel tank ventilation valve

They might not want to even touch it bc it has had a tune on it. Flashed to stock or not, modified cars are a headache to techs.

[cfm56d7b]

If you want the dealer to service the car, there are very few options:

- The dealer installs a new DME, refreshes all firmware, and all BMW diagnostics tests pass OK

- The above procedure is done by a indy shop at a lower price (hopefully)