stay American Chevy suburban
replace rear door shocks. the two rods along the sides.
Headlights might stay on in a Honda Odyssey after the engine is turned off because of a courtesy timer. The headlights will stay on for a few seconds after exiting the vehicle so the driver can go into a building at night safely. If the headlights are staying on all the time, check the timer for this feature.
Replace the small looking shocks. That's what holds the door up.
you need to change the window regulator
It should turn off when you open the door, its a feature so that you can listen to the radio with the vehicle ignition off. If it is not shutting off at all there may be a problem with the door switches in which case you would have the same problem with the interior lights. Lastly if an aftermarket radio was installed then they may have wired it so that it would work that way.
If the rear passenger door on your Lexus LS 400 won't stay closed, it could be due to a faulty door latch mechanism or misalignment of the door itself. Additionally, worn-out weather stripping or a damaged striker plate may prevent proper sealing. Inspecting these components can help identify the issue; lubrication or replacement of parts may be necessary to resolve it.
Most likely a fault in the switch on the handlebar. The contact does not release. Check that.
If the liftgate will not stay up when you open it, you need to replace the two props ( they look like little shocks ).
The problem is that your door locks / latches are sticking. Spray some WD-40 on all the door jams/locks including the rear door hatch. The problem will stop.
The opening and closing of this relatively heavy rear door is aided by the struts mounted on the left and right side inside the top of the door. These struts are gas filled and assist in opening and closing the door by bearing the weight. If the seals on these start to leak, your door will be very "heavy" to open and will not stay open without additional support. Replacement struts for your vehicle can be purchased at most auto parts stores.
The door and seat belt light on your 1990 Honda Prelude Si may stay on due to a malfunctioning door switch, which indicates that the door is open even when it's closed. Additionally, a fault in the seat belt buckle sensor could also cause the light to remain illuminated. It's advisable to check both the door switches and seat belt connections for any dirt, damage, or disconnection. If the issue persists, consulting a mechanic for further diagnosis may be necessary.