Mercedes-Benz E-Class Quiz
On-board computer and displays

General Notes

In this manual: On-board computer and displays
Introduction — 5At a glance — 6Safety — 25Opening and Closing — 17Seats, steering wheel and mirrors — 12Lights and windshield wipers — 11Climate Control — 11Driving and parking — 44On-board computer and displays — 29Stowing and Useful Information. Good to Know — 1Stowing and Useful Information. Storage Options — 10Stowage and convenience features. Convenience features — 7Maintenance and care — 11Roadside assistance — 13Wheels and tires — 13Technical data — 13
~1min read

The section “General notes” of the Mercedes E-Class (4th generation, W212, 2009–2016) explains that the brief illumination of indicator lamps when the ignition is switched on is part of the self-test. Only lamps that remain lit while driving indicate a malfunction and require attention.

When the ignition is switched on, some systems perform a self-test. Some warning and indicator lamps may briefly light up or flash during this. This behavior is not critical. Only when these warning and indicator lamps light up or flash after engine start or while driving do they indicate a malfunction.

The general notes for the Mercedes E-Class W212 (model years 2009–2016) emphasize how important it is to interpret warning lamps and messages correctly. Briefly lighting up during the system test is normal and nothing to worry about.

Mercedes places great importance on drivers being well informed about the displays so they can react quickly and correctly in an emergency.

Test yourself

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