BATTERY

1997 BMW 740

Tiny

jtmcnutt

August, 16, 2008 AT 4:56 PM

Electrical problem
1997 BMW 740 V8 Two Wheel Drive Automatic 102000 miles

My BMW has been sitting for six months and teh battery in completely dead. If I try to jump, which I now have been told was a bad idea, the trunk light came on but won't turn the motor - just clicking. Didn't get the clicking without the cables on. Question is: what is my procedure for hooking up an AC charger and, was jumping a bad idea and, are there any problems because the system has been down for so long?

FOUND 1581 RELATED QUESTIONS

6 Answers

Tiny

Dr. Hagerty

August, 16, 2008 AT 9:04 PM

No. Replace the battery and start it up. Some fresh gas would not hurt.

Tiny

jtmcnutt

August, 16, 2008 AT 9:29 PM

So, the battery is gone just from sitting? And you're saying that there is no concern necessary because it has been without power? Haven't had to buy one yet but that battery is probably not cheap (just a hunch) but if that is the case, any suggestions re what to buy? Our 5 pound Yorkie wants to meet your cat - actually she gets along better with cats than other dogs.

Tiny

Dr. Hagerty

August, 16, 2008 AT 9:47 PM

BMW cars have a key off draw of about 50milliamps that over time will KILL a battery, so replace the battery with a similar battery (Interstate batteries for example) and you are good to go mate. Cat has never been around dogs, could be interesting.

Tiny

jtmcnutt

August, 17, 2008 AT 12:56 PM

Interstate it is. Thank you Doctor. Cheers!


http://www.2carpros.com/forum/automotive_pictures/228950_smallrox_redbag_on_beach_1.jpg

Tiny

Dr. Hagerty

August, 17, 2008 AT 2:50 PM

You are welcome

Tiny

KarenCaren

August, 28, 2008 AT 7:41 PM

Just a suggestion. Don't let your car sit for too long it will discharge the battery or worst damage your engine. Run the engine once or thrice a week.

On topic. You better buy a new battery.

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