Yesterday we somehow got some life out of the ignition and it threw a code relating to the ESL part#: 81k0905852A
I've searched high and low, and it would seem the A6 is very popular with this issue. I have located the ESL and don't mind removing it. But what is the best avenue to take here? I can't tow my car as we can't disengage my e-brake, so how is it you reprogram the ESL?

TIA