BMW 5 Series: On the road

 Front head restraints

General information The current head restraint position can be stored using the memory function. Safety information Warning A missing protective effect due to removed or not correctly adjusted head restraints can cause injuries in the head and neck area. There is a risk of injury. Before driving,

 Chain track

Comparison between chain track of B58 engine and B58TU engine Chain track, two-part timing chain drive B58 engine Chain track, single-part timing chain drive B58TU engine 6-cylinder engine Upper timing chain Timing chain Lower timing chain Drive chain, oil vacuum pump The way the combin