2002 BMW 330i - Many Electrical Issues
2002 BMW 330i - Many Electrical Issues
2002 BMW 330i.....When you hit the window switch interior lights flash on and off everytime switch is pressed....a/c does not work. sun roof does not work. nor windows. when you open the mirror in the sunvisor the radio turns off . Any info to lead us closer would be a help. Replaced and relearned General module but no help!
Re: 2002 BMW 330i - Many Electrical Issues
Are you using the GT1 Factory Scan tool. Most likely that would be very useful tool to isolate those problems.
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steven kiser
- 5K Holy Smokes Contributor
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Re: 2002 BMW 330i - Many Electrical Issues
check ground lug by kick panel on drivers side.
never argue with a fool, they'll drag you down to their level and beat you with experience
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TotalMINIBMW
- Member
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- Joined: Mon Aug 24, 2009 5:36 am
- Location: North Charleston, SC
Re: 2002 BMW 330i - Many Electrical Issues
Agreed, when so many issues pop up with one car, look for common grounds. You could just start at one component that wasn't working and checked powers and ground and found the issue. A good ETM would help.steven kiser wrote:check ground lug by kick panel on drivers side.