Mechanics

1.8T S-LINE LOSING BATTERY ALL BATTERY POWER EVERY 3 MONTHS OR SO!?

2004 Audi A4 • 65,000 miles

I bought a new battery after my Audi A4 wouldn't start. My friend who is a mechanic fitted the battery for me. After 3 months, I woke up to go to work and the battery was dead. The next day after a couple of jump starts with jump leads my car starts first time and has done for the last 3 months. Yesterday it did the same, wouldn't start! Today, started first time and not had a problem again? Anyone have a clue? Could it be a short circuit? If so where?
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AndyBee
April 4, 2012.




The first thing I would do is have the alternator tested. Then the battery tested also have a parastic draw test done if the first two reveal nothing.

Saturntech9
Apr 4, 2012.
Already had both battery and alternator checked. Both working fine!
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Tiny
AndyBee
Apr 5, 2012.
Alright then if the battery keeps going dead with the car off you need to have a parstic draw test performed. This will check for excessive draw and they can find the draw with this test.

Saturntech9
Apr 5, 2012.

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