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This SAE Standard specifies symbols (i.e. conventional signs) for use on controls, indicators, and tell-tales applying to passenger cars, light and heavy commercial vehicles, and buses, to ensure identification and facilitate use. It also indicates the colors of possible optical tell-tales, which inform the driver of either correct operation or malfunctioning of the related devices.

The purpose of this SAE Recommended Practice is to present design recommendations for the direction-of-motion of hand controls found in passenger vehicles, multipurpose vehicles, and trucks. These recommendations are based on recent and past human factors research and are important considerations in the design of control layouts.

The purpose of this SAE Recommended Practice is to describe design criteria pertaining to the location and labeling of hand controls, including embedded displays and controls when displayed, necessary to or frequently used during the operation of passenger cars, MPVs, and trucks 10 000 GVW and under designed for left-hand drive operation. The results of SAE human factors research have strongly influenced these recommendations, specifically in the area of driver reach, control-locating performance, and control location expectancies. Deviations from this recommended practice should be made only after careful study of the various SAE publications on these subjects. This document does not include hand-held devices such as remote controls or cellular phones.

This SAE Recommended Practice establishes guidelines for the operation of automotive keyless ignition systems with the goal of helping to minimize user instigated errors. For the purpose of this Recommended Practice, user instigated errors may include: • the inability to start and stop the vehicle propulsion system, • exiting the vehicle with the automatic transmission in a non-parking gear, • exiting the vehicle while the vehicle propulsion system is enabled, • exiting the vehicle while the vehicle propulsion system is disabled, but the accessory or electrical systems are active. To help minimize these errors, this Recommended Practice contains design recommendations pertaining to uniform labeling, operating logic, indication of vehicle ignition/control status, and physical control characteristics of keyless ignition systems. This Recommended Practice applies to keyless ignition controls permanently mounted in passenger cars, MPVs, and trucks 10 000 GVWR and under.

This SAE Recommended Practice covers the transmission output shaft mounted signal rotor and sensor mounting hole used for electronic speed sensing on Class 6, 7, and 8 highway vehicles.

The purpose of this SAE Recommended Practice is to provide a series of engineering guidelines for the design of an automatic vehicle speed control, and to define the minimum control performance which a device must provide in order to be classified an automatic vehicle speed control. An automatic vehicle speed control is a device capable of maintaining selected vehicle speeds in the presence of changing road load conditions. This SAE Recommended Practice is intended to apply only to the design of an automatic vehicle speed control. It is not intended to encourage or discourage the installation of automatic vehicle speed controls on any class of vehicles, nor is it intended to influence the requirements of engine speed governors.

This SAE Recommended Practice establishes minimum requirements for electric tachometer systems with and without hourmeter or revolution counter, for general applications as follows: Class 1-Passenger Car Class 2-Bus and Truck Class 3-Off-Road vehicles

This SAE Recommended Practice establishes guidelines for the operation of automotive keyless ignition systems with the goal of helping to minimize user instigated errors. For the purpose of this Recommended Practice, user instigated errors may include: the inability to start and stop the vehicle propulsion system, exiting the vehicle with the automatic transmission in a non-parking gear, exiting the vehicle while the vehicle propulsion system is enabled, exiting the vehicle while the vehicle propulsion system is disabled, but the accessory or electrical systems are active. To help minimize these errors, this Recommended Practice contains design recommendations pertaining to uniform labeling, operating logic, indication of vehicle ignition/control status, and physical control characteristics of keyless ignition systems. This Recommended Practice applies to keyless ignition controls permanently mounted in passenger cars, MPVs, and trucks 10 000 GVWR and under.

The purpose of this SAE Recommended Practice is to present design recommendations for the direction-of-motion of hand controls found in passenger vehicles, multipurpose vehicles, and trucks. These recommendations are based on recent and past human factors research and are important considerations in the design of control layouts.

This SAE Standard specifies symbols (i.e. conventional signs) for use on controls, indicators, and tell-tales applying to passenger cars, light and heavy commercial vehicles, and buses, to ensure identification and facilitate use. It also indicates the colors of possible optical tell-tales, which inform the driver of either correct operation or malfunctioning of the related devices.

The purpose of this SAE Recommended Practice is to describe design criteria pertaining to the location and labeling of hand controls, including embedded displays and controls when displayed, necessary to or frequently used during the operation of passenger cars, MPVs, and trucks 10 000 GVW and under designed for left-hand drive operation. The results of SAE human factors research have strongly influenced these recommendations, specifically in the area of driver reach, control-locating performance, and control location expectancies. Deviations from this recommended practice should be made only after careful study of the various SAE publications on these subjects. This document does not include hand-held devices such as remote controls or cellular phones.

The purpose of this SAE Recommended Practice is to present design recommendations for the direction-of-motion of hand controls found in passenger vehicles, multipurpose vehicles, and trucks. These recommendations are based on recent and past human factors research and are important considerations in the design of control layouts. This document supersedes Figure 1 of SAE J1139 (9).

The purpose of this SAE Recommended Practice is to describe design criteria pertaining to the location and labeling of hand controls, including embedded displays and controls when displayed, necessary to or frequently used during the operation of passenger cars, MPVs, and trucks 10 000 GVW and under designed for left-hand drive operation. The results of SAE human factors research have strongly influenced these recommendations, specifically in the area of driver reach, control-locating performance, and control location expectancies. Deviations from this recommended practice should be made only after careful study of the various SAE publications on these subjects. This document does not include hand-held devices such as remote controls or cellular phones.

This standard specifies the symbols, that is, conventional signs, with which certain controls, indicators and tell-tales of a road vehicle are to be provided in order to insure their identification and facilitate their utilization. It also indicates the colors of possible optical tell-tales which warn the driver of the operation or malfunctioning of the devices and equipment connected to the corresponding controls. This standard is applicable to those controls which are fitted on the instrument panel, or in the immediate vicinity of the driver.

This SAE Standard establishes the symbols, i.e., conventional signs, for use on controls, indicators, and tell-tales of a road vehicle to ensure identification and facilitate use. It also indicates the colors of possible optical tell-tales which inform the driver of either correct operation or malfunctioning of the related devices.

This SAE Recommended Practice covers the transmission output shaft mounted signal rotor and sensor mounting hole used for electronic speed sensing on Class 6, 7, and 8 highway vehicles.

This SAE Recommended Practice is intended to apply only to the design of an automatic vehicle speed control. It is not intended to encourage or discourage the installation of automatic vehicle speed controls on any class of vehicles, nor is it intended to influence the requirements of engine speed governors.

This SAE Recommended Practice covers the transmission output shaft mounted signal rotor and sensor mounting hole used for electronic speed sensing on Class 6, 7, and 8 highway vehicles.

This SAE Recommended Practice establishes minimum requirements for electric tachometer systems with and without hourmeter or revolution counter, for general applications as follows: Class 1-Passenger Car Class 2-Bus and Truck Class 3-Off-Road Vehicles