How do I add coolant to my BMW 525i?
you will see a recovery tank probley on right or pasanger side fender top will say raidor collent only,their are 2 lines on tank.ps tank is clear plastic.bottom line will read full cold topline will read full hot. check cold and see if collent is showing in tank,if not add collent to full cold.drive awhile to get good and hot about 30 min.re check withengine off ,see if collent level is at full hot.if not possable leak.
Still have no clue due to there not being any videos showing exactly where and how to put the coolant in !;(
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