2003 Jaguar S-Type "space heater keep going wrong" Questions

...heater hose at pump clamp I missed seeing as didn't look with it running. Slow drip/min from pump shaft seal. They said just keep topping it off as don't think worth the $500-$700 to replace as they ...

...keep those in mind for the next step. step 5: disconnect the negative terminal on the battery. Now back under the dash. Follow the yellow wires and you will see a 3 amp inline fuse back by the ...

...heater, fan speeds, wipers...EVERYTHING! Make a list of anything wrong that needs fixing. Check all lights, brakelights, turn signals, head lights. Start the engine, any knocks or ticking ...