BMW X5: Transfer Case, General

 Valvetrain

The valvetrain on the N52 introduced in 2006, used 5 mm valve stems on both the intake and exhaust. To increase durability, the exhaust valve stems were increased to 6 mm from 6/06 production. All of the new NG6 engine have adopted the 6 mm valve stem for the exhaust, the intake stem remains at

 System limits - Active Cruise Control with Stop&Go function ACC

System limits System limits of the sensors Additional information: Cameras Radar sensors Detection range The detection capability of the system and the automatic braking performance are limited. Two-wheeled vehicles for instance might not be detected. Deceleration The system does not decelerate