Interchanging the wheels
WARNING
Rotate front and rear wheels only if the tires are of the same dimension. If your vehicle is equipped with mixed-size tires (different tire dimensions front vs. rear), tire rotation is not possible.
WARNING
Have the tightening torque checked after changing a wheel. The wheels could come loose if they are not tightened to a torque of 110 lb-ft (150 Nm).
Only use genuine Mercedes-Benz wheel bolts specified for your vehicle's rims.
The wear patterns on the front and rear tires differ, depending on the operating conditions. Rotate the wheels before a clear wear pattern has formed on the tires. Front tires typically wear more on the shoulders and the rear tires in the center.
If your vehicle's tire configuration allows, you can rotate the wheels according to the intervals in the tire manufacturer's warranty book in your vehicle documents. If this is not available, the tires should then be replaced every 3000 to 6000 miles (5000 to 10,000 km), or earlier if the tire wear requires this. Do not change the direction of wheel rotation.
Clean the contact surfaces of the wheel and the brake disc thoroughly every time a wheel is interchanged. Check the tire pressures.
Information on changing a wheel and mounting the spare wheel ().
On vehicles equipped with a tire pressure monitor, electronic components are
located in the wheel.
Tire-mounting tools should not be used near the valve. This could damage the electronic components.
Always have the tires changed at a qualified specialist workshop, e.g. an authorized Mercedes-Benz Center.
See also:
Automatic headlamp mode
- To switch on automatic headlamp
mode: turn the light switch to or
.
SmartKey in position 1 in the ignition lock:
the parking lamps are switched on or off
automatically depending on the brig ...
Checking the battery
Press the or
button.
The battery is working properly if battery
check lamp 1 lights up briefly
If battery check lamp 1 does not light up
briefly during the test, the battery is
dischar ...
Activating/deactivating
WARNING
Any accumulation of snow and ice should be removed from the rear window before
driving. Visibility could otherwise be impaired, endangering you and others.
The rear window defroster h ...