PSI (pounds per square inch)

A standard unit of measure for tire pressure.

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    Problems with your vehicle
    If you should experience a problem with your vehicle, particularly one that you believe may affect its safe operation, we urge you to contact an authorized Mercedes-Benz Center immediately to have ...

    TIREFIT kit version 1
    ► Open flap 2. ► Pull connector 5 with the cable and hose 6 out of the housing. ► Screw hose 6 onto flange 7 of tire sealant bottle 1. ► Insert tire sealant bottle : hea ...

    Roadside Assistance button
    •► Press and hold Roadside Assistance button 1 for more than two seconds. This initiates a call to the Mercedes-Benz Customer Assistance Center. The indicator lamp in Roadside Assistanc ...