Mercedes-Benz 420 SEL 1986 Owner's Manual page 114

Check Regularly and Before a Long Trip
^^uLLtLLLLLLULU^yyinMkkkLLLLL:
112
1 Fuel Supply: Turn fuel filler cap to
the left and hold on to it until
possible pressure in tank has been
released.
2 Tire Pressure: Check at least
every two weeks. For details see
page 76.
3 Battery: Add distilled water only,
see page 77.
4 Fluid Level in Automatic Trans­
mission: See page 72.
5 Windshield Washer System,
Headlamp Cleaning System: See
page 99.
6 Coolant Level: See page 70.
7 Engine Oil Level: See page 71.
8 Brake Fluid: See pages 99
and 100.
Vehicle Lighting: Check function and
cleanliness. For replacement of light
bulbs, see pages 78, 79 and 80.