I'd say definitly alternator
I have a 2001 BMW 740il with 101,000 miles that has been well cared for. I just changes the back breaks to the Ackibono ceramic pads. Even after the change the dashboard still show "Check Brake Pads" and Brakes. Tonight I took a ride with the A/C on, lights and fog lights and the CD player. As I pulled in the driveway the CD playing sounded funny almost tinny so I changed it to another CD with the same results. I turned off the ignition and tried to restart the car and all I got was clicking. I got my big car charger out and charged the battery for 40 minutes and restarted the car with no problem. However, now I have noticed there is no longer the "Check Brake Pads" sign but a little red icon of a battery.
There is one of two things that is causing the problem. Either my battery is on the way out or I need a new alternator. Is there any definitive way for me to tell which one I need? Any help would be appreciated.
Best regards,
Al Gray
I'd say definitly alternator
I'd say definitly alternator
the other guy copied my post!
95 E34 530I V2.37
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Those who make peaceful revolution impossible will make violent revolution inevitable.
John F. Kennedy
More often than not a failed alternator only needs it's regulator and brush assembly replaced. This is WAY less costly than replacing the whole alternator.
"The gas pedal wouldn't go to the floor if it weren't meant to be there"
May I suggest when you locate the alternator you check to see that the belt which drives it isnt slack or has broken? That would of course give you the same symptoms. And yes I know, everybody loves a smart arse
get the alternator output checked before you start changing things
Gone but not forgotten
You can use a multi-meter (recommend a digital read out) and go by what the Bentley say's.
Last edited by mclark1983; 07-22-2008 at 09:15 PM.
(My user name on another forum)