2004 BMW 530 key battery

Tiny
BENJAMIN GUESS
  • 2004 BMW 530

Electrical problem
2004 BMW 530 6 cyl Two Wheel Drive Automatic 27,000 miles

does the key have abattery?

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Saturday, November 7th, 2009 AT 10:25 AM

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Tiny
DR. HAGERTY
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  • 9,737 POSTS

Yes, it charges through the EWS ring at the ignition switch. It (the battery) is not replaceable, the key may need either re-initialization, or to be recharged. If it will not recharge, replace entire key.

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Saturday, November 7th, 2009 AT 1:00 PM

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