Mercedes-Benz C-Class Manuals

Mercedes-Benz C-Class (W205) 2015 - 2021 Owners Manual: Switching the seat heating on/off

WARNING Risk of burns due to repeatedly switching on the seat heating
Repeatedly switching on the seat heating can cause the seat cushion and seat backrest padding to become very hot.

The health of persons with limited temperature sensitivity or a limited ability to react to high temperatures may be affected or they may even suffer burn-like injuries.

  • Do not repeatedly switch on the seat heating.

To protect against overheating, the seat heating may be temporarily deactivated after it is switched on repeatedly.

NOTE Damage to the seats caused by objects or documents when the seat heater is switched on
When the seat heater is switched on, overheating can occur due to objects or documents placed on the seats e.g. seat cushions or child seats. This could cause damage to the seat surface.
  • Make sure that no objects or documents are on the seats when the seat heater is switched on.

Requirements:

  • The power supply is switched on

Seats

  • To switch on/increase the level: press button 1 repeatedly until the desired heating level is set.

    Depending on the heating level, up to three indicator lamps light up.

  • To switch off/reduce the level: press button 1 repeatedly until the desired heating level is set.

    If all indicator lamps are off, the seat heating is switched off.

The seat heating automatically switches down from the three heating levels after 8, 10 and 20 minutes until the seat heating is switched off.

Switching the seat ventilation on/off

Requirements:

  • The power supply is switched on

Seats

  • To switch on/increase the level: press button 1 repeatedly until the desired ventilation level is set.

    Depending on the ventilation level, up to three indicator lamps light up.

  • To switch off/reduce the level: press button 1 repeatedly until the desired ventilation level is set.

    If all indicator lamps are off, the seat ventilation is switched off.

    Head restraints

    Steering wheel 

    See More:

    Mercedes-Benz C-Class (W205) 2015 - 2021 Owners Manual > Driving: Breaking-in notes
    Mercedes-AMG vehicles: observe the notes in the Supplement. Otherwise, you may fail to recognize dangers. To preserve the engine during the first 1,000 miles (1,500 km): Drive at varying road speeds and engine speeds. Drive the vehicle in drive program or . Change gear before the tachometer needle i ...

    Mercedes-Benz C-Class (W205) 2015 - 2021 Owners Manual

    Mercedes Benz C-Class (W204) 2007 - 2014 Training Manual

    © 2025 Copyright www.mersec.net
    0.0052