brake lights and signal lights not working?

Hello, my first question would be is there a trailer hitch installed on his vehicle and is there wiring to a trailer hitch? If there is, there could be a concern with this wiring and the circuit protection for it. Check there first. If there is no hitch, it still seems like a circuit issue - so testing is needed to find out what is interrupting the power to the lamps. Hello, when the air conditioning system runs, it removes moisture from the interior of the vehicle in an effort to cool. That moisture builds up and must drain from the evaporator box. There is a tube that drains then water through the floor of the vehicle. If this drain is clogged or the tube is not in the right place, water can overflow or leak onto the passenger floor area. Check the drain tube to ensure it's free of restriction and routed properly. www.repairpal.com/repair-shops