First read and observe the introductory information
and safety warnings
| Lit up | Possible cause | Solution |
|---|---|---|
|
The start/stop system is not available. Automatic engine switch-off is active. | Take your foot off the brake to start the engine again . |
|
Automatic engine switch-off is not possible.
OR: automatic engine start is not possible. OR: the engine was started automatically. |
Check whether all technical requirements have been fulfilled. If not, remedy any shortfalls . |
|
The engine is starting. | – |
Several warning and indicator lamps will light up briefly as a functional check when the ignition is switched on. They will switch off after a few seconds.

WARNING

NOTICE
Introduction
Start/stop systemWheel Bolt Versions
Shank Designs
There are two shank designs: rounded and conical.
The rounded shank has a curved surface
-arrow A-. This design was used for original rims.
The conic ...
Leaks or Internal Damage, for Example Noises or No Output
Note
For vehicles with an electrically-driven A/C compressor,
de-energize the high voltage system before removing the A/C
compressor. Refer to
→ Electrical System Hybrid; Rep. Gr.93.
–
Dischar ...
Rolling Resistance Tires
Tire deformation when rolling causes the vehicle to loose
energy that makes the rolling resistance noticeable.
Deformation is significantly lowered on rolling resistance
tires due to new construction and low-wear surface mixtures.
...