I got dash warning lights coming on. please advise

Maybe a voltage issue you may want to have that analyzed Buy electronics person

Bulbs maybe burned out or a wire for the dash has broken or a bad solder joint on the circuit board make sure you use a continuity tester on the fuses sometimes they still look good but are bad check all the fuse holders for the instrument cluster a loose fuse or bad corroded wire Wil knock them out also follow the wires to the connections from the fuse box the contacts can be corroded

Go to SKODA FORUMS for better advise.
FixYa only generalise.

There can be up to 20 or so warning lights.

Can you please describe the picture, inside the warning light?

There is a problem being logged into your computer for the light to be on. Take a little advise and check your local parts stores for a code reader. Some parts stores will hook to your car with their reader and tell you the problem. If the mechanic did not hook to your car with an OBD II reader, then he is just guessing what is wrong. There are a lot of sensors that cause this light to go on. This will effect the drivability of your car too. So in short, I do not agree with this mechanic if he did not hook your car up to a ODB II reader/scanner.

The thermostat will show what the guage shows. the seal on the coolent bottle can be checked for tightness. so it could be a faulty sensor?

abs warning light stays on jaguar s type 2001 can you help

This light represents the coolant level. If your coolant level sensor detects a lack of coolant, it will come on. I would advise filling your car to the proper level and also have a mechanic inspect your cooling system to find out why your coolant level dropped.

Good luck!

take the bulb back out and clean inside the bulb holder, there may be some corrosion or other debris in there