Maypole 12V 7 Way Bypass Relay with Audible Buzzer Trailer and Caravan Towing Electrics

Worked great on my ford smax, very easily installed

I upgraded 7pin setup to 13pin setup and this works as treat. It runs my caravan fridge while driving.

Maypole, Good stuff as usual. This unit appears to contain small relays powered separately by a power connection which is supplied from the battery / fuse box. This means that the existing wiring does not have much additional load, just enough to turn on the relay(s) The Buzzer for the indicators is pretty loud as well, can't ignore it.

Does what is required, fitted to a 2006 Panda. Two issues though, firstly the wires are not long enough to reach both sides of the car, so had to extend, A Panda is hardly a wide car & it was frustrating to have to extend the wire - had to do a 6 mile journey to get suitable wire! Secondly the buzzer is very loud, I have covered it with foam tape to try & reduce the volume, but still too loud. Otherwise an inexpensive solution.

Fitted this to a 04 regVW touran fast post good price. The instructions are a bit poor but YouTube is the way to go it took a good 4 hours but was talking care soldered all the connections. Doesn't come with inline fuse or holder. But I had one anyway. It works but doesn't beep but that could be because am using LED lower resistance . But no dash lights saying there's a problem so all is good. Will try some normal lights one day maybe LEDs needs a resistor.

Thanks works good

these relays are the only one I will use and have fitted hundreds, never had one break or give a problem, if you are fitting a tow bar then it pays to use the best relay.

was fitted to a fiat qubo, easy to read instructionsand small size, plenty of wiring supplied with unit as well