Glow plug flashing P0851

[tomekxxxb]

Hello everyone and I'm asking for help or advice. For some time now, the glow plug heating symbol has been lighting up while driving. The car doesn't lose power, etc. After stopping and turning off the engine, the symbol disappears only to reappear another time. I've noticed that after the spring lights up, the number of errors in one code that appears increases. 16075 P0851. Do you think that replacing the "unfortunately" entire DSG gear lever might help?

 

[Dellmassive]

The park neutral switch is normally on the gearbox itself and connected to the rear lights as well.

I'm not so sure on the DSG if the switch is connected directly to the engine ECU or the BCM?

We would have to check the circuit diagrams.

I'm not so sure that fault relates to the DSG selector.

 

[tomekxxxb]

Every time when glow plug flashing , foult frequency P0851 is higher. Vcds not show nothing more. I think that volkswagen service will probably want to replace the gear selector.