2007 Mercedes R-Class Owner's Manual - Page 503
2007 Mercedes R-Class Manual
Page 503 highlights
Practical hints Flat tire Screw union nut 5 onto the collapsible tire valve. Insert electrical plug 3 into a power outlet ( page 322). page 319) is not designed for use with the electric air pump. Use a power outlet ( page 322) for electric air pump operation. Electric air pump Inflate the spare wheel tire to the recommended tire inflation pressure given in the "Technical data" section ( page 532). This takes about 5 minutes for the collapsible tire. Warning! ! The cigarette lighter* ( G Turn the SmartKey in the starter switch to position 1. Vehicles with KEYLESS-GO*: Press the KEYLESS-GO start/stop button once without depressing the brake pedal. Press I on electric air pump switch 2. The electric air pump should now switch on and inflate the collapsible tire. 1 Flap 2 On/off switch 3 Electrical plug 4 Air hose with pressure gauge and vent screw 5 Union nut Open flap 1 on electric air pump. Pull out electrical plug 3 and air hose with pressure gauge 4. Remove the valve cap from the collapsible tire valve. Air hose 4 and union nut 5 can become hot during inflation. Exercise proper caution to avoid burning yourself when using the equipment. ! Do not operate the electric air pump longer than 8 minutes without interruption. Otherwise it may overheat. You may operate the electric air pump again after it has cooled off. 502