Maximum tire pressure
WARNING
Never exceed the maximum tire inflation pressure. Follow recommended tire inflation pressures.
Do not underinflate tires. Underinflated tires wear excessively and/or unevenly, adversely affect handling and fuel economy, and are more likely to fail from being overheated.
Do not overinflate tires. Overinflated tires can adversely affect handling and ride comfort, wear unevenly, increase stopping distance, and result in sudden deflation (blowout) because they are more likely to become punctured or damaged by road debris, potholes etc.

1 Maximum permitted tire pressure (example)
The actual values for tires are specific to each vehicle and may deviate from
the values in the illustration.
When adjusting the tire pressures always observe the recommended tire pressure for your vehicle ().
See also:
Speedometer with segments
The segments in the speedometer indicate
which speed range is available.
Cruise control (Y page 167) activated:
The segments light up from the stored speed
to the maximum speed.
DISTRONIC PLUS ...
Underinflated tires
WARNING
Follow recommended tire inflation pressures. Do not underinflate tires. Underinflated
tires wear excessively and/or unevenly, adversely affect handling and fuel economy,
and are more ...
Opening
Switch off the engine.
emove the SmartKey from the ignition lock.
KEYLESS-GO: open the driver’s door. This switches the ignition to position 0,
which corresponds to having removed the SmartK ...
