How Do You Jump Start A 1992 BMW 525i? on 1992 BMW 525i

How Do You Charge A 1992 BMW 525i, With A Battery Charger? Where Are The Positive Terminal Located Under The Hood?

2 answers
Thank you.
Standing on drivers side, The positive is above the fusebox or just left of where you put break fluid in, the positive post is covered by a plastic square cover that has a + sign on it, the neg. You ground out.