ELECTRICAL SYSTEM KEY DESCRIPTION KEY DESCRIPTION 1 - TRANSMISSION OIL PRESSURE GAUGE 11 - ENGINE COOLANT TEMPERATURE 2 - TRANSMISSION OIL FILTER INDICATOR GAUGE 3 - CIGAR LIGHTER [04G18] ELECTRICAL SYSTEM 9015 850 (Low Ground Pressure Bulldozer) Crawler Bulldozer PC1885 in BULLDOZER 850