Head-up display
Projects selected information into the driver’s forward view.
A projector beneath the dashboard, using the windshield or a designated optical path.
Optics form a virtual image; windshield specification and driver settings affect visibility.
A floating information card near the road ahead.
Blurred or missing information can involve settings, glass, optics or power.
Filters use the service schedule. Motors, controls, seals and trim are inspected for condition and operation.
A filter or switch service differs from dashboard removal or a complete seat mechanism; access can be the main expense.
A BMW replacement windshield may need to match head-up-display equipment for the intended image quality.
BMW cabins as equipped; controls and comfort hardware vary substantially by generation.