Recent content by vtec96

I am having this same issue today.. :-( I had this issue before and the dealer updated the software already and everything seems fine during summer time. I didn't drive my Z4 for 3 weeks now and today I took it out for a car wash. While I was waiting in the line, I shut off the car and the...

Checked voltage is normal, removed aftermarket angel eyes, used battery charger to charge overnight, unplugged battery to reset but after 10 min the warning light came on again. :headbang:

I am having some electronic trouble with my 2009 35i... There is a Yellow P warning sign come and goes. (Randomly, sometime when I start the car and sometime while I was driving on highway). I did lots of researches and most of them indicate it's a battery issue because of lots of short trips...