Locks
The locks are lubricated at the factory using a high quality lock cylinder grease. Use a de-icing agent only when absolutely necessary, as this has a degreasing effect and impairs lock function. After using a de-icing agent, have the locks regreased by a workshop.
Washing
The paintwork of your vehicle is exposed to environmental influences.
Bird droppings, dead insects, resin, pollen and the like should be cleaned off immediately, as they contain aggressive constituents which can cause paint damage.
If using a vehicle wash, comply with the vehicle wash manufacturer's instructions. The windscreen wiper and rear window wiper must be switched off. Remove antenna and external accessories such as roof racks etc.
If you wash your vehicle by hand, make sure that the insides of the wheel housings are also thoroughly rinsed out.
Clean edges and folds on opened doors and the bonnet as well as the areas they cover.
Clean bright metal mouldings with a cleaning solution approved for aluminium to avoid damages.
Caution
Always use a cleaning agent with a pH value of 4 to 9.
Do not use cleaning agents on hot surfaces.
Do not clean the engine compartment with a steam-jet or high-pressure jet cleaner.
Thoroughly rinse and leather-off the vehicle. Rinse leather frequently. Use separate leathers for painted and glass surfaces: remnants of wax on the windows will impair vision.
Have the door hinges of all doors greased by a workshop.
Do not use hard objects to remove spots of tar. Use tar removal spray on painted surfaces.
Exterior lights
Headlight and other light covers are made of plastic. Do not use any abrasive or caustic agents, do not use an ice scraper, and do not clean them dry.
Polishing and waxing
Polishing is necessary only if the paint has become dull or if solid deposits have become attached to it.
Plastic body parts must not be treated with wax or polishing agents.
Windows and wiper blades
Switch off wipers before handling in their areas.
Use a soft lint-free cloth or chamois leather together with window cleaner and insect remover.
When cleaning the rear window from inside, always wipe in parallel to the heating element to prevent damage. For mechanical removal of ice, use a sharp-edged ice scraper. Press the scraper firmly against the glass so that no dirt can get under it and scratch the glass.
Clean smearing wiper blades with a soft cloth and window cleaner. Also make sure to remove any residues such as wax, insect residues and similar from the window.
Ice residues, pollution and continuous wiping on dry windows will damage or even destroy the wiper blades.
Wheels and tyres
Do not use high-pressure jet cleaners.
Clean rims with a pH-neutral wheel cleaner.
Rims are painted and can be treated with the same agents as the body.
Paintwork damage
Rectify minor paintwork damage with a touch-up pen before rust forms. Have more extensive damage or rust areas repaired by a workshop.
Underbody
Some areas of the vehicle underbody have a PVC undercoating while other critical areas have a durable protective wax coating.
After the underbody is washed, check the underbody and have it waxed if necessary.
Bitumen / rubber materials could damage the PVC coating. Have underbody work carried out by a workshop.
Before and after winter, wash the underbody and have the protective wax coating checked.
Towing equipment
Do not clean the coupling ball bar with a steam-jet or high-pressure jet cleaner.