Why are the headlight and position light not working on my KTM 790 DUKE 2021 Motorcycle?
If the headlight and position light are not functioning on your KTM motorcycle, it is possible that the fuse 6 is blown. In this case, change the fuses of individual electrical power consumers.
General| Displacement | 799 cc |
|---|---|
| Bore x Stroke | 88 mm x 65.7 mm |
| Compression Ratio | 12.7:1 |
| Fuel System | Electronic Fuel Injection |
| Transmission | 6-speed |
| Final Drive | Chain |
| Rear Brake | 240 mm disc, single-piston caliper |
| Front Tire | 120/70 ZR 17 |
| Rear Tire | 180/55 ZR 17 |
| Fuel Capacity | 14 L |
| Dry Weight | 169 kg |
| Engine Type | 2-cylinder, 4-stroke, parallel twin |
| Power | 77 kW (105 hp) @ 9, 000 rpm |
| Torque | 87 Nm @ 8, 000 rpm |
| Frame | Steel trellis frame |
| Front Suspension | WP APEX 43 |
| Rear Suspension | WP Apex monoshock |
| ABS | Bosch 9.1 MP |
| Seat Height | 825 mm |
| Wheelbase | 1, 475 mm (58.1 in) |
Explains the meaning of specific symbols used in the manual.
Details the typographical formats used for names and terms in the document.
Defines risk levels (Danger, Warning, Note) and associated symbols.
Provides essential safety instructions for operating the vehicle.
Highlights the importance of wearing appropriate protective gear.
Outlines general rules and procedures for performing work on the vehicle.
Illustrates and labels key components on the front left side of the vehicle.
Illustrates and labels key components on the rear right side of the vehicle.
Details the location of the vehicle identification number (VIN).
Shows the location where the engine number is stamped.
Indicates the location of the fork part number.
Describes the clutch lever and its function on the left handlebar.
Locates the hand brake lever on the right handlebar for the front brake.
Details the combination switch with light, menu, turn signal, and horn buttons.
Explains the start button/emergency OFF switch on the right handlebar.
Describes the location and functions of the ignition and steering lock.
Explains the function and safety system coupling of the side stand.
Introduces the main display unit and its functional areas.
Lists and explains the various indicator lamps on the instrument.
Explains the various elements shown on the main display screen.
Guides on accessing and configuring menu items like Trips, Settings, and Modes.
Explains how to adjust the handlebar position for rider comfort.
Details how to adjust the basic position of the clutch lever.
Guides on adjusting the basic position of the shift lever.
Provides essential initial checks and advice before the first ride.
Details guidelines for the engine running-in phase to ensure longevity.
Offers warnings and instructions regarding vehicle weight and luggage.
Lists mandatory checks and maintenance before every trip.
Provides a step-by-step guide for starting the motorcycle's engine.
Offers advice on gear shifting, riding techniques, and potential hazards.
Explains proper braking techniques and safety considerations.
Details the correct procedures for stopping and parking the motorcycle.
Lists essential maintenance tasks required at specific intervals.
Outlines recommended additional maintenance tasks for optimal performance.
Provides instructions for cleaning the dust boots on the front fork legs.
Details the process for cleaning the motorcycle's drive chain.
Guides on how to check and adjust the chain tension for proper operation.
Explains the function and safety aspects of the ABS system.
Details how to check the brake fluid level in the front reservoir.
Guides on inspecting the wear limit of the front brake linings.
Provides instructions for inspecting the wear limit of the rear brake linings.
Step-by-step guide for safely removing the front wheel.
Instructions for inspecting tire wear, damage, and tread depth.
Details how to check tire pressure when tires are cold.
Procedure for replacing the main fuse protecting the vehicle's electrical system.
Guide for replacing fuses for specific electrical components.
Explains how to check and verify the correct headlight beam alignment.
Instructions for checking coolant and antifreeze levels.
Details the process for filling and removing air from the cooling system.
Explains the different ride modes (SPORT, STREET, RAIN, TRACK) and their effects.
Describes the MTC function, its benefits, and how it's controlled.
Guide on how to check the engine oil level at normal operating temperature.
Step-by-step instructions for engine oil and filter change.
Provides detailed instructions for cleaning the motorcycle safely and effectively.
Outlines specific checks and maintenance for winter riding conditions.
Details the steps required for proper long-term storage of the motorcycle.
Guides on bringing the motorcycle back into service after a storage period.
Provides detailed technical specifications for the engine.
Lists critical torque specifications for engine components.
Lists critical torque specifications for chassis components.
States compliance with relevant wireless system guidelines.
Lists country-specific compliance information.
Specifies the recommended engine oil standard and classification.
Provides guidelines for using high-grade, silicate-free coolant.
Details fuel specifications, including ethanol content limits.
Recommends MOTOREX® Moto Clean for general motorcycle cleaning.
Recommends MOTOREX® Chainlube Road Strong for chain lubrication.
Explains the JASO T903 MA2 standard for motorcycle engine oils.
Describes how SAE viscosity classes are used for classifying engine oils.
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