Replace the bulb first, if this does not work try the reverse switch.
1 reverse light and 1 tail light
how do I fill the gearbox oil on a vauxhall vectra
because vauxhauls in general has gear problems
where is the location for a vauhall zafira 2004 reversing switch
Bt402
10w/40
It is not uncommon for the switch fitted in the gearbox to fail, resulting in the reversing lights not working when reverse is selected. This fault is common to all cars, not just Vauxhall ones. It can be simple to test (of you know what you are doing) by umplugging the wires from the switch and connecting them (two wires) together using a bent paper clip. If the lights now work the switch is faulty.
Drain it out.
May depend on model, especially if an early model. My Corsa has two.
Youll need to remove the air box if its on a vectra B. Then remove the cambelt cover. There should be a bolt between the cam pullies, undo it and left out sensor.Then put everything back in reverse
Put more fuel in. idiot.