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

Automatic locking

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
~1min read
  • Deactivation: press button 1 for approximately 5 seconds, until a signal tone sounds.
  • Activation: press button 2 for approximately 5 seconds, until a signal tone sounds.

When the ignition is switched on and the wheels are turning, the vehicle locks automatically. You may then lock yourself out.

The vehicle may therefore lock unintentionally

  • if you push it
  • if it is being towed
  • during a check on a test bench
If you press one of the 2 buttons and no signal tone sounds, this means the corresponding setting has already been selected.

You can activate and deactivate automatic locking via the trip computer.

Test yourself

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