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Duncan wrote:Now here's a thought. You can leave the wiring connected but pull the bulb holder out of the lamp. Then try wiggling things to see if you can make the fault come and go.
Dallas wrote:Thanks Duncan, you're a gem.
I suppose the first port of call would be to replace both rear bulb holders, then the wire loom plug.......
Duncan wrote:Tapping them turns the tails on, which switches the brakes off, is my guess.
Is it an instant change over, or do the tails come on, then the brakes go out after a short delay?
swinnie wrote:If lights have nothing to do with canbus why do we have to have relay for towbar socket and canbus compliant led bulbs for the mg7 lights. The light switch unit is a ecu I believe. Do you have a towbar?