Mercedes-Benz C-Class Convertible 2021 Operator's Manual page 402

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400 Display messages and warning/indicator lamps
Display messages
Possible causes/consequences and
* The front passenger airbag and the front passenger knee airbag have been disabled even though an adult or a per‐
Front Passenger Airbag Dis-
abled See Operator's Man-
ual
Front Passenger Airbag
* The front passenger airbag and the front passenger knee airbag will be enabled while the vehicle is in motion in the
Enabled See Operator's
Manual
son of adult stature is on the front passenger seat. If additional forces are applied to the seat, the weight the sys‐
tem detects may be too low.
& WARNING Risk of injury or fatal injury due to a disabled front passenger airbag
If the front passenger airbag is disabled, the front passenger airbag will not be deployed in the event of an acci‐
dent and cannot perform its intended protective function.
A person in the front passenger seat could then, for example, come into contact with the vehicle's interior,
especially if the person is sitting too close to the cockpit.
Make sure, both before and during the journey, that the status of the front passenger airbag is correct.
#
Stop the vehicle immediately in accordance with the traffic conditions.
#
Make sure that no objects are trapped under the front passenger seat.
#
Check the status of the automatic front passenger airbag actuation (
#
If necessary, consult a qualified specialist workshop immediately.
#
following situations:
Even when a child, a person of smaller stature or an object weighing less than the system weight threshold is
R
located on the front passenger seat
Even when the front passenger seat is not occupied
R
M M
Solutions
page 47).
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Questions and answers

Richard Zimmer
February 13, 2025

I got a message saying my 12 V battery is very low and needs to be recharged.. It referred me to my owner's manual, but I couldn't find any instructions in it on recharging the battery.

1 comments:
Mr. Anderson
May 14, 2025

To recharge the 12 V battery in a 2021 Mercedes-Benz C-Class Convertible:

- Always use the jump-start connection point in the engine compartment.
- Only use a battery charger with a maximum charging voltage of 14.8 V.
- Ensure sufficient ventilation during the charging process.
- Avoid fire, open flames, sparks, and smoking.
- Never place metal objects or tools on the battery.
- Follow the correct order when connecting and disconnecting battery clamps.

If you need to disconnect the 12 V battery, contact a qualified specialist workshop.

This answer is automatically generated

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