It's the bottom one. I had to fix my lights because they were too far in the middle and that was the top one. -----Original Message----- From: Alexxi Cini [mailto:alexxi@magma.ca] Sent: December 13, 1999 5:46 AM To: jettaglx@igtc.com Subject: Adjusting aim on headlights Which of the two white cranks adjusts the headlights up/down.... the one on the top or the bottom ?