My heater plugs have died (seemingly suddenly?). I took them out and tested them and 3 out of 4 failed to even become luke warm.
So I'm going to replace them, but this raises two questions for me.
Not sure from what I've read whether the orange "Cold Start" light should come on when the glow plugs are working or when they reach temperature. Which is it? (never seen it come on at all even after 20 seconds on heaters on a warm day :S)
Secondly, how do I tell if I have a wiring fault that prevents them from working at all? Any way to test them in place? (For all I know they've never worked since I got the landy).
So I'm going to replace them, but this raises two questions for me.
Not sure from what I've read whether the orange "Cold Start" light should come on when the glow plugs are working or when they reach temperature. Which is it? (never seen it come on at all even after 20 seconds on heaters on a warm day :S)
Secondly, how do I tell if I have a wiring fault that prevents them from working at all? Any way to test them in place? (For all I know they've never worked since I got the landy).