Found it: p.183
"The rules and modifiers for ranged combat apply to vehicle-mounted weapons. Vehicle-mounted weapons are fired using Weapon Skill + Agility [Accuracy] for manual operation, like door guns on mounts, or Gunnery + Logic [Accuracy] for remote operated systems. A Complex Action is required for shooting weapons mounted on a vehicle in any firing mode."
Oh and for the hosts reaction:
Your Ini: 10+
4d6=16Since you failed a sleaze action, it has a mark on you at 16 and gets one attack in, before you can jack out:
A Blaster (Ini: 16+
4d6=16=32, -10 for late action) trys to hit you:
14d6.hits(5)=4Your defense:
10d6.hits(5)=4You barely avoid the attack, the door opens, and Krestov jacks you out:
Dumpshock: 6 P
10d6.hits(5)=5You suffer 1 point of physical damage and you'll be disoriented for 5 minutes
If you'd rather try to jack out yourself, you'll be up next against a Black IC (Ini: 16+
4d6=15= 31 -10)