General information
The driver's door can be locked and unlocked
without the vehicle key using the integrated key.
Depending on the national-market version, the
integrated key also fits the glove compartment.
Safety information
Warning
For some country versions, unlocking from the
inside is only po
With regard to the N54 engine, the air intake ducting plays a significant role
due to the requirements of a
turbocharged engine.
In principle, the energy of the escaping exhaust gases is utilized to
"pre-compress" the inducted fresh air and
thus introduce a greater air mass into the engine. This