So I've been searching around trying to find a replacement battery. I've had mine die twice on me now, it's telling me it needs replacement.
Looks like my top choice Optima Red-Top is out of the running, they don't seem to think they carry anything for the Tiguan and I can't seem to find one that appears to match the size requirements.
Autozone and Advanced Auto both carry in house batteries, but I'm not impressed.
DieHard seems to be oblivious to batteries for the Tiguan.
NAPA is WAY overprice for a battery that only has an 18month warranty. ($280 seriously?)
I'm leaning toward Interstate Batteries and their Mega-Tron Plus 85 Months 770 CCA for about $150-$175 seems reasonable and has a pretty good replacement warranty.
Any other options out there? Opinions?