If the toyota highlander check srs airbag system light comes on, what odes it mean?

The SRS Airbag warning light in Your Toyota Highlander is there to warn You of any fault or malfunction in Your Supplemental Restraint System which includes Your airbags and seatbelts. These systems are very complexAnd narrowing down the cause of the light is not an easy task, because of this and the safety concerns You should always have Your local Toyota dealer look at any issue involving the SRS system. One thing You can check on Your own, just to be sure, is the fuses. Different generations will have different fuse locations but Your owner's manual will tell You exactly where to look. If You do find a blown fuse, You must replace it with one that has an identical amperage rating.