Favorite radio stations, one touch windows etc., were all saved. Part # 8K0915105F.Ģ) Replace Battery - this is pretty self evident and takes 10-15 minutes.

I paid $240 for an OEM (Varta) replacement. Surprisingly, for me here in Canada, the dealer was cheaper than aftermarket.

Thought I'd do a quick write-up on replacing the battery in a S5 4.2 since I wasn't able to find all the correct info in one place.ġ) Buy a replacement battery.