See also:

Mercedes-Benz M-Class Owners Manual
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Center console, lower section
14 Ashtray Cigarette lighter 15 Stowage compartment 16 Cup holder ...

Front air bags
The front air bags increase protection for the driver's and front-passenger's head and chest. Driver's air bag 1 deploys in front of the steering wheel; front-passenger front air bag 2 depl ...