SmartKey

See also:

S-Class Foundation
The CL-Class is an impressive car for one very good reason: It has everything that helps the S-Class dominate the full-size luxury-sedan market. Stretched taut over a coupe form, the sedan's hands ...

Checking the coolant level
Only check the coolant level when the vehicle is on a level surface and the engine has cooled down. Turn the SmartKey to position 2 () in the ignition lock. On vehicles with KEYLESS-GO, press ...

Top Tether
WARNING Always lock the rear seat backrests in their upright position when the rear seats are occupied by passengers. Lock the rear seat backrests in their upright position before installing ...