Warning
Exhaust gases can enter the vehicle if it is driven with the liftgate, hatch/trunk open, or with any objects that pass through the seal between the body and the hatch/trunk or liftgate. Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death.
If the vehicle must be driven with the liftgate or hatch/trunk open:
For more information about carbon monoxide, see Engine Exhaust.
To lock or unlock the trunk from the inside, press
or
on the central locking switch located
on the center stack.

To open the trunk from inside of the vehicle:
.See Remote Keyless Entry (RKE) System Operation.

To open the trunk from outside of the vehicle:
on the RKE transmitter
or
on the RKE transmitter.
Doors
Emergency Trunk Release HandleStarting Procedure
1. With your foot off the accelerator pedal, turn the ignition to START. When
the engine cranks, let go of the key. The idle speed will go down as the engine
gets warm.
The vehicle has a Computer-Controlled Cranking System. It assists in starting
the engine and protects components. If the ign ...
Rear Seat Center Shoulder Belt Replacement (Hatchback)
Rear Seat Center Shoulder Belt Replacement
Callout
Component Name
Preliminary Procedures
Remove the rear seat cushion. Refer to Rear Seat Cushion Removal
and Installation.
Remove the rear seat back cushion. Refer to Rear ...
The C300 competes well on fuel economy
Title: "2023 Mercedes-Benz C300: A Detailed Look at Efficiency, Interior, and Customization Options"
The 2023 Mercedes-Benz C300 presents a compelling choice for luxury sedan enthusiasts, offering a blend of performance, efficiency, and customizable features. Here's a breakdown of wh ...