Here are my P01598 woes, its long winded but it may just help someone out that is suffering the same thing.   Car: 2010 Skoda Octavia VRS CR TDi    I have had 12months of hassle with the P10598 error code (Drive Battery Closed) and changed, chased and investigated loads of things. Ill write it like a diary to make things clearer.     October 2017 Car began to get sluggish to start, checked battery and it was only a small CCA 072 (550Ah) battery which