I bought a certified preowned 06 TL from a dealer, it was working fine until june, i left my car inside the garage for about 2 weeks and the battery died! I called AAA to jump start it then somehow he said the battery is slowly dying out, so I replaced the old one with one of his AAA battery, guess what? I left my car in the garage 4 days ago and now it won't start again! Is the AAA service guy BSing me or I just have bad luck with 2 batteries in a row? Or...is there something else going on that drains the battery even I didn't set the auto light shutoff?

 

There's quite a few threads on this, do a search on battery or maybe battery drain.

 

Could be a problem with the HFL as it will draw power when the car is off. Need to have the car checked for any abnormal power draw when ignition off.

 

I'm with the HFL guy

 

thx alot guys, seems like it is the HFL issue, the acura service guys already want me to bring it me as soon as i mention that