I’ve always either done my own work on my cars, or at minimum my own troubleshooting and diagnosis before taking them in. Is there a service manual for the egolf? There are a lot of details that are important to understanding the interrelation between the high and low voltage systems, electronics and mechanical systems, etc. The only thing I have found is a Chiltons online subscription ($30/year). Anyone have experience with this or have a different option to recommend?