See also:

Long-term vehicle storage
Your service center can advise you on what to consider when storing the vehicle for longer than three months. ...

Headlamps
▷ Do not rub dry and do not use abrasive or caustic cleansers. ▷ Soak areas that have been soiled e.g. due to insects, with shampoo and wash off with water. ▷ Thaw ice with d ...

Following part replacement
The same breaking in procedures should be observed if any of the components mentioned above have to be renewed in the course of the vehicle's operating life. ...