General information
Depending on the equipment version, the scope
of delivery includes two vehicle keys or one vehicle
key and the BMW display key.
Each vehicle key contains a replaceable battery.
Depending on the equipment and country version,
various settings can be configured for the
button fun
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