Step by step reset the door remote control lexus 400LS

You have a bad ground going to your gauge cluster.

Push down on the trunk as you hit the Unlock.

if all other doors work the door lock actuator needs replaced most likely. if door switch works the same. if not then it could be a bigger problem in the circuit or remote control module. use a meter to test for signal to lock actuator. if no signal then ck control unit. if signal replace lock actuator.

hello skeen... you will need Metric socket wrench set, Screwdrivers,, Pliers and Open-end metric wrenches. If you would like to review all of the steps involved, go to the link below. Joe
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How to Replace the Starter on a Lexus Ls400 ' eHow.com http://www.ehow.com/how_4828284_replace-starter-lexus-ls.html#ixzz1JAiysdUX

YOU MUST program the remote with the instructions that came with it and the 2ND and 3rd remote does not get programmed with all the steps as the first remote.

it will not start, it will have weak or no fuel preasure, and some times lack of power or stalls when trying to accel,

make sure all doors, hood and trunk are completely closed. put the key in the driver door lock and lock and onlock the door three times.

1. sitting in driver seat, with driver's door OPEN, press lock/unlock button ON THE DRIVERS DOOR to lock all doors, then manually unlock driver door only.
2. Insert YOUR key in ignition, DO NOT TURN, then remove key.
3. Using the same lock/unlock button ON THE DRIVERS DOOR, slowly press lock-unlock in 5 cycles
4. Shut door.
5. Open door.
6. Using the same lock/unlock button ON THE DRIVERS DOOR, again slowly press lock-unlock in 5 cycles
7. With the door open insert your key into the ignition, turn to 'on' position (DON'T START), wait 5 seconds. Turn off and remove key.
8. Locks should cycle once (Car will lock and then unlock once by herself). If they don't cycle or they cycle more than once, do steps 1-7 over.
9. Now using the remote, push lock button, hold for one second, then release the button. The locks should cycle once. If not, start over and go slower.
10. Close the door.
11. Open the door.
12. Press the lock button on the remote. The locks should do a lock-unlock cycle.
13. Close the door
14. Press the lock button on the remote, the doors should lock.
15. Press unlock button and the doors should unlock.

Long beep to follow if successful.

try this:

1. Start with key out of ignition, drivers door is open all others closed and
drivers door is unlocked.
2. Insert key into the ignition (DO NOT Turn) and Pull key out.
3. Perform these steps within 40 seconds.
A. Using the power lock switch on the drivers door, perform 5 lock/unlock cycles
starting with lock. Use an even pace and try to go about one cycle per second.
(1Cycle = 1 lock and 1 unlock).
B. Close, then open drivers door.
4. Perform these steps within 40 seconds.
A. Using the power lock switch on the drivers door, perform 5 lock/unlock cycles
starting with lock. Use an even pace and try to go about one cycle per second.
(1Cycle = 1 lock and 1 unlock).
B. Insert the key in the ignition cylinder.
C. Turn the ignition to ON (Do NOT Start) then back to OFF.
D. Remove the key from the ignition.
5. Press any button on remote for a minimum of 1 second.
System should now lock and unlock doors once.

6. Close and open drivers door.
7. Press any button on remote for a minimum of 1 second. System should now lock and
unlock doors. Once to confirm programming, twice to indicate programming failed.
8. Repeat steps 5, 6 and 7 for additional remotes.

Hi there;

Hey broken glass in the sunroof is not as big of a deal as you might think. The glass is available from Lexus & concidering where it is coming from it isn't that expensive. When you get the new piece of glass you'll see how it is bolted on. You simply rmove the trim around the glass mount with a flat pry bar & undo the mounting bolts, noting the alignment shims befor you remove the old glass mounts & be sure to put them back in where they come from. Take you time & pay close attention to those things & you will be able to change it with out an issue!
P.S.; you may also be able to find the glass from a local auto wreckers for a fraction of the dealer price.
Good Luck Hope this helps.
Farrout!