My 2003 z4 bmw is running rough at isle and the idiot lights are on. Changed the car bateery and the problems still exist. Any thoughts?

Asked by vans_6a Oct 18, 2014 at 07:18 PM about the 2003 BMW Z4 3.0i Roadster RWD

Question type: Maintenance & Repair

Put a battery charger on the battery located in the trunk. Would not crank and so I bought new battery. Now the car idles rough and the warning lights for the brake, eml and engine are on.

1 Answer

143,785

You need to take it to part,s store and have them scan it,to find the issue.

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