The Claas ELIOS 200 combine harvester features a comprehensive instrument cluster that keeps you informed about machine status and potential issues. The warning lights are color-coded: red for immediate stop, amber for caution, and green/blue for active functions. Understanding these indicators helps maintain optimal performance and prevents costly downtime.
Claas ELIOS 200 Warning Light Symbols
| Symbol | Name | Color | What it means | What to do |
|---|---|---|---|---|
| Master Warning (Stop) | RED | On the ELIOS 200, this red light indicates a critical fault that requires an immediate engine shutdown to prevent damage. | Stop the engine and consult the diagnostic fault code display. | |
| Master Caution | AMBER | This amber light alerts you to a non-critical issue that still needs attention before continued operation. | Check the message center for details and address as recommended. | |
| Check Engine (MIL) | AMBER | Illuminates when the ELIOS 200's engine control unit detects a fault in emissions or performance systems. | Schedule a diagnostic check to avoid reduced power or fuel efficiency. | |
| Engine Oil Pressure | RED | Indicates critically low engine oil pressure, which can cause severe engine wear in your ELIOS 200. | Stop the engine immediately and check oil level and pressure sensor. | |
| Battery / Charging | RED | The charging system is malfunctioning on your ELIOS 200, risking a dead battery during operation. | Check alternator belt tension and battery connections; if persistent, have alternator tested. | |
| Coolant Temperature | RED | Engine coolant temperature is too high; the ELIOS 200's engine may overheat if not addressed. | Stop the engine, let it cool, and check coolant level and radiator for blockages. | |
| Transmission Temp | AMBER | The hydrostatic transmission fluid temperature in your ELIOS 200 is higher than normal. | Reduce load or shift to a lower gear; if light stays on, inspect cooling system and fluid level. | |
| Brake System | RED | Indicates a fault in the hydraulic brake system; braking performance may be compromised. | Stop the machine safely and check brake fluid level and lines for leaks. | |
| Parking Brake | RED | The parking brake is engaged or not fully released; movement is restricted on the ELIOS 200. | Ensure parking brake is released before driving; if light stays on, check switch or actuator. | |
| Seat Belt | RED | The seat belt is not fastened; safety system on the ELIOS 200 will alert until buckled. | Fasten your seat belt before operating the combine. | |
| Glow Plug / Preheat | AMBER | Glow plugs are active or have a fault; on cold starts, wait until this light goes out before cranking. | If flashing, have glow plug system inspected by a dealer. | |
| DPF / Regeneration | AMBER | The diesel particulate filter is in regeneration mode or needs attention; on the ELIOS 200, this may affect performance. | If steady, regeneration in progress; if flashing, clean or replace filter. | |
| DEF / AdBlue | AMBER | DEF fluid level is low or quality is poor; the ELIOS 200's SCR system requires proper DEF to reduce emissions. | Top up DEF tank with correct fluid; if light persists, check DEF system components. | |
| Water in Fuel | AMBER | Water detected in the fuel filter/water separator; can cause injector damage in your ELIOS 200. | Drain the water separator immediately; replace filter if needed. | |
| Low Fuel | AMBER | Fuel level is low; the ELIOS 200 may run out of fuel if not refilled soon. | Refuel as soon as possible to avoid air in the fuel system. | |
| High Beam | BLUE | High beam headlights are activated on your ELIOS 200 for improved visibility. | Dim when approaching other vehicles to avoid glare. | |
| Power Steering (EPS) | RED | Electric power steering failure; steering effort increases significantly on the ELIOS 200. | Stop the machine and have the EPS system inspected immediately. | |
| Hydraulic System | AMBER | Low hydraulic oil level or system fault; affects header and feeder operations on the ELIOS 200. | Check hydraulic fluid level and look for leaks; contact service if light stays on. | |
| Air Filter | AMBER | Engine air filter is clogged; reduced power and increased fuel consumption may occur. | Inspect and replace the air filter if necessary. | |
| Fuel Filter / Water Separator | AMBER | Fuel filter needs replacement or water in fuel is present; affects engine performance on the ELIOS 200. | Replace fuel filter and drain water separator as per maintenance schedule. | |
| Service / Hour Meter | AMBER | Scheduled maintenance interval has been reached; the ELIOS 200 requires service shortly. | Refer to operator's manual for required service actions. | |
| Work Lights | GREEN | Work lights are turned on for nighttime operation of the ELIOS 200. | Turn off when not needed to preserve battery life. | |
| Beacon / Rotating Light | GREEN | Warning beacon is activated; increases visibility of the ELIOS 200 on public roads. | Activate when operating near traffic or in low-light conditions. | |
| High Exhaust Temp (HEST) | AMBER | Exhaust temperature is elevated due to regeneration or high load; on the ELIOS 200, this is normal during DPF regeneration. | Avoid parking near flammable materials; if light stays on, check regeneration system. |
24 symbols shown. Icons follow ISO 2575 dashboard standards; exact graphics vary by model year.
Most Important Warning Lights
Engine Overheat
Common causes
- Coolant leak
- Radiator clogged with chaff
- Failed cooling fan
What to do
On the ELIOS 200, stop the engine immediately, allow it to cool, then clean the radiator cores and check coolant level; if the issue persists, inspect the fan belt and thermostat.
Hydraulic System Failure
Common causes
- Low hydraulic oil level
- Hydraulic hose burst
- Pump failure
What to do
For the ELIOS 200, check hydraulic oil level in the reservoir and top up if low; inspect all hoses and replace any that are damaged; if the problem continues, contact a Claas technician to test the hydraulic pump.
Transmission Overheating
Common causes
- Excessive load in heavy crop
- Low transmission fluid
- Clogged transmission oil cooler
What to do
Reduce ground speed or lift the header to decrease load; check transmission fluid level and add as needed; clean the oil cooler fins with compressed air to improve airflow.
DPF Clogging
Common causes
- Frequent short operations
- Poor fuel quality
- Failed regeneration
What to do
Perform a stationary regeneration if the light flashes; on the ELIOS 200, ensure the combine is outdoors and follow the procedure in the manual; if regeneration fails, have the DPF professionally cleaned or replaced.
Electrical System Fault
Common causes
- Loose battery connections
- Alternator failure
- Faulty sensor
What to do
Inspect battery terminals on the ELIOS 200 for corrosion and tightness; test the alternator output with a multimeter; if the warning persists, have the wiring harness checked for damage.
Frequently Asked Questions
Why does my ELIOS 200 show a Master Warning light after starting?
This could be due to a critical fault detected during the self-check; check the display for a fault code and consult your dealer if the light doesn't go out after a few seconds.
How do I perform a DPF regeneration on the ELIOS 200?
When the DPF regeneration light is steady, regeneration is automatic; if it flashes, stop the combine, engage the parking brake, and activate manual regeneration via the control terminal. Ensure the machine is in an open area.
What should I do if the coolant temperature light comes on during harvesting?
Immediately reduce engine load by lifting the header and decreasing ground speed; if the light remains red, stop the engine and let it cool. Check coolant level and clean the radiator – common issues on the ELIOS 200.
Can I continue working with the amber hydraulic system light on?
No, head back to the workshop as soon as possible; the light indicates low oil or a leak that could cause sudden loss of header control, leading to damage or downtime.
How often should I change the fuel filter on the ELIOS 200?
Every 250 hours or annually – more often if you use biodiesel. The fuel filter light will alert you when replacement is needed; don't ignore it to prevent injector issues.
What does the battery warning light mean if it flickers?
A flickering battery light on the ELIOS 200 often points to a loose serpentine belt or failing alternator; check belt tension and battery connections; if the problem persists, have the charging system tested.