Hi all, new to the forum, just picked up my 07 Z4 tonight. Only had 9900 miles!
Was wondering if I can use a regular battery tender for the winter, or does the type of battery it has need a "special" BMW tender? The salesman said something about it, not sure if there is an ounce of truth or not.
Was wondering if I can use a regular battery tender for the winter, or does the type of battery it has need a "special" BMW tender? The salesman said something about it, not sure if there is an ounce of truth or not.