When I bought my 2006 4Runner V8 three weeks ago, it had the original Panasonic battery on it's last leg and I had it replaced with a Toyota True Start battery. The 4Runner only had 109,600 miles when we had that battery replaced.
Owner reviews for battery
The OEM battery is probably the best bang for the buck. I replaced mine with another OEM one after 7 years as a preventive measure. It was still performing fine.
Went to Autozone and purchased there Duralast platinum, full 5 year replacement warranty for around $145. I installed it myself and had to reset the windows. Great since.
Agree with everybody on here, change your battery - I had similar problems and others not mentioned, changed the battery and almost all problems disappeared.
I run an oem vw battery was surprisingly cheaper than any aftermarket local options for me.
I bought a red top used off craigslist over 3years ago and it's still great.
A few months ago I replaced the autozone battery with an optima red top. I've left the lights on twice for over half the day and the car still started right up. I'm really impressed with how strong the red top cranks.
I tried my spare key, and the first time I used it, I got a weak battery warning. I never had that warning on the key I regularly use. I replaced both batteries, and still had the problem.
VW Factory battery from the dealers are over rated, they lasted about 3 years... Disappointed... and over rated.
Service guy just stopped over and confirmed the battery was bad. Replacement installation in progress.
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