Possible Clues:

• They run, so as to be seen around the spirits
• 35-Down's quartet
• Are they driving one to drink in what may be seen?
• They run, as seen around Geneva
• The ends of 18- and 60-Across and 3- and 31-Down are types of them
• They're seen about the gin to do the driving
• They're under hoods
• Motorized Snow Patrol song off "A Hundred Million Suns"?
• "Start your __!"
• Vital car parts