Mercedes-Benz B-Class Quiz
Operator's Manual - Mercedes-Benz B-Class

Key functions

In this manual: Operator's Manual - Mercedes-Benz B-Class
Operator's Manual - Mercedes-Benz B-Class — 194Airbags and belt tensioners — 9Diesel engines — 22Electrical equipment — 6Automatic transmission — 5Manual gearbox — 5Brakes — 12Heating - air conditioning — 13Suspension - axles - geometry — 7Vehicle specifications and identification — 7Driveshafts — 4Steering — 6Clutch — 4Body — 18
2steps
~12min
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  1. Déverrouillage du véhiculeLocking the vehicle
  2. Unlocking the vehicle
  • Central unlocking: press the button.

If you do not open the vehicle within 40 seconds of unlocking it,

  • the vehicle locks again
  • the anti-theft protection is reactivated
  • Central locking: press the button.

The key allows you to lock and unlock the following centrally:

  • the doors
  • the tailgate
  • the fuel filler flap

The turn signals flash once when unlocking and three times when locking.

In darkness, the surrounding area lighting also switches on if the corresponding function has been activated in the on-board computer.

You can also have locking confirmed by an audible signal. You can activate and deactivate the audible signal using the on-board computer.

Test yourself

A quick Mercedes-Benz B-Class quiz: every answer comes with an explanation and a link to the manual page.