Question about Honeywell Heating & Cooling
Usually the case is a low battery but might be filter also... Replace both
Posted on Oct 25, 2021
In my case it has to do with the replace air filter alert. I replaced the air filter but it was still on the display so I reset the thermostat by reversing the batteries for 5 seconds and going through setup when it came to the air filter reminder I selected the 1 that meant I wanted a reminder. when I went back to the home screen the triangle with the exclamation in it was gone. After much research on how to get rid of it on the display it was a simple fix. Hope this helps somebody.
Posted on Oct 24, 2021
Replace the battery. The Triangle and exclamation point mean the battery is in need of replacement.
Posted on Jan 04, 2019
SOURCE: flashing orange light with exclamation mark
Just talked to a mate of mine who said its the ASC that has been turned off. I flicked the ASC switch and problem solved.
Posted on Dec 12, 2008
SOURCE: SEAT TOLEDO WARNING LIGHTS
Could be the motor-management-warning light, but I guess it's the break-warning light. There might be too little breaking-fluid left in the lines ... A boardcomputer-readout should clarify this.
Otherwise, try parking on an ascending road with the nose pointing up, hit the hand-break and wait like 2 minutes; the light should come on. You might wanna retry it with the car's nose pointing downwards as well ... If so, definitely the breaking-fluid, otherwise probably not ;)
In any case - flashing warning light are never ok, so when you see it again and you're sure it's not just the ABS/ESP warning light, go and have your boardcomputer read-out, since it should contain useful errorcodes ..
Posted on Feb 07, 2009
SOURCE: Warning light on dash - need to know what it means
if it look like this http://www.postimage.org/Pq8RFN0.jpg its the esp light it means you have a fault relating to that system.you need to get a diagnostic check done,there is nothing you can do i,m afraid its a dealer or specialist job.
Posted on Feb 12, 2009
SOURCE: Warning light on: Yellow circle
It's the ASR - Acceleration Skid Control system warning light!
For today's typical high-torque engines, traction control (ASR) can increase both comfort and safety, particularly when driving on slippery roads or surfaces offering differing levels of grip. Traction control permits smooth starting and acceleration through the full speed range without wheel-spin or fishtailing. 
ASR only operates in conjunction with the electronic accelerator (E-gas) and uses components of the anti-lock braking system (ABS). If one wheel suddenly begins to rotate faster than the others (slip), ASR intervenes in the engine management system and reduces power until the wheel stops spinning.
The ASR system represents a further contribution to active safety as it maintains vehicle traction and directional stability throughout the acceleration phase at any speed. In addition, it reduces tyre wear. Activation of the ASR system is indicated by a flashing indicator lamp in the instrument cluster.
The ESP system means the Electronic Stability Program. If the ESP lights on the dashboard permanently the ESP system is faulty. You must access the ESP Electronic Control Unit (ECU) memory for pull out all DTC (Diagnostic Trouble Codes), using diagnostic equipment connected to the data link connector of the car. Then you will be full informed about bad pieces (e.g.: front right wheel abs sensor interrupted, ...). After bad pieces replacement you will be able to erase all faults memored by ESP ECU, in other words reset the ESP system and turn off the warning lamp on dashboard.
Please do rate my response. Thnaks!
Posted on Jan 22, 2011
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