The very name "Head-Up" describes the principle benefit of this system. The
Head-up Display (HUD) projects
a virtual image into the driver's field of vision. Important information such as
cruise con
The Principle
The HUD can be compared to a projection device. A light source is required to
project the HUD information.
The two LED arrays (red and green) serve as the light source. The image conte
The head-up display is fitted above the steering column, immediately behind
the instrument cluster. It is
fastened to the bulkhead supporting structure by three hexagon-head bolts.
Fig. 38: Identify
Notes
WARNING: Chain tensioner is pre-tensioned.
Release lock pin only in installed state.
Danger of injury!
IMPORTANT: Risk of damage!
The engine must not be cranked when the chain tensioner is removed.
The timing chain may jump.
Necessary preliminary work
Remove TIMING CASE COVER at top left
1.0 GENERAL INFORMATION
Brake fluid, (glycol-based) as used in BMW brake systems, must conform with
the following requirements:
High boiling point
Good low temperature resistance
Low compressibility
Corrosion inhibition for all metal parts inside of brake system
Compatibility with all rubber