2003 E-320 won't s'ttart with the smart key all the time. the seat won't move automatically. One of the keys would work the way it is supposed but now that one is just like the other key.'T KNOW HOW LONG THIS WILL LAST. IT WILL START UP AFTER A WHILE BUT i DON

Ok I think there's a slight problem with the ignition cylinder that its not fully in the off position and it still thinks the key is there this car is now 13-14 years old depending on the build date on your door sticker so the ignition cylinder has been worn in a lot from years of use so that's why I am pretty sure about this your key has a chip in it and that chip is used to clear the anti theft when you first start the car but if the cylinder is just a little bit off after removal the theft unit still thinks the key is in the ignition and that will cause the remote control to be locked out of the system and you also may have smart lock that will stop the doors from being locked while the key is in the cylinder this feature prevents you from being locked out of the car while the engine is running ok so you can try using the remote while the engine is running and it should not work because it's not supposed to and when you shut it off just make sure the cylinder is fully in the lock position ///try to pull out your key without the steering wheel locking fully if you can this is why the ignition switch in the steering column is not fully seated so if so then that column switch is worn out so there ya go either the key switch that you turn is worn or the ignition switch that is in the column is not fully seating itself and it thinks your still in run mode locking out the remote control eventually you should change that colum switch because it's days are winding down and you could get stuck somewhere when it decides it's done as for the key cylinder if you do have the chip key before you change it beware that the chip needs programming and you need more than 2 keys to be safe in case you loose your keys the others are in the system but my instincts are telling me that it's really the column switch thats not seating all the way ok and one more thing if that column switch was replaced before it might be coming loose if it was bolted in and needs to be tightened adjusted properly to get the vehicle to start and lock the key switch or those rivets are not securely holding it in place see if the switch moves by trying to move it up and down if it moves even 1mm or a 1/64 of an inch that's definitely not seated properly and the definite cause of your problem good luck stephen

Your best bet , take it to a qualified repair shop .
SMART ENTRANCE CONTROL UNIT PFP:28596 Description EKS003A2 OUTLINE The smart entrance control unit totally controls the following body electrical system operations. ? Warning chime ? Rear window defogger and door mirror defogger ? Power door locks ? Remote keyless entry system ? Vehicle security system ? Interior lamp ? Battery saver control BATTERY SAVER CONTROL Interior Lamp/Map Lamp/Vanity Lamps The lamps turn off automatically when the interior lamp, map lamp or/and vanity lamps are illuminated with the ignition key in the OFF position, if the lamp remains lit by the door switch open signal or if the lamp switch is in the ON position for approximately 10 minutes. After lamps are turned off by the battery saver system, the lamps illuminate again when: ? Driver's door is locked or unlocked, ? Door is opened or closed, ? Key is inserted into or removed from the ignition key cylinder. Rear Window Defogger/Door Mirror Defogger Rear window defogger and door mirror defogger are turned off approximately 15 minutes after the rear window defogger switch is turned on. INPUT/OUTPUT

Warning chime Key switch (Insert) Ignition switch (ON) Lighting switch (1st or 2nd) Seat belt buckle switch LH Front door switch LH Warning chime (located in smart entrance control unit)

Nothing for you to remove ! Without a factory scan tool U can do nothing .
TIME CONTROL UNIT PFP:28491 Description (Without Power Door Locks) EKS003A6 OUTLINE The time control unit totally controls the following body electrical system operations. ? Warning chime ? Rear window defogger INPUT/OUTPUT System Input Output Warning chime Key switch (Insert) Ignition switch (ON) Lighting switch (1st or 2nd) Seat belt buckle switch LH Front door switch LH Warning chime (located in time control unit) Rear window defogger Ignition switch (ON) Rear window defogger switch Rear window defogger relay

SMART ENTRANCE CONTROL UNIT PFP:28596 Description EKS003A2 OUTLINE The smart entrance control unit totally controls the following body electrical system operations. ? Warning chime ? Rear window defogger and door mirror defogger ? Power door locks ? Remote keyless entry system ? Vehicle security system ? Interior lamp ? Battery saver control BATTERY SAVER CONTROL Interior Lamp/Map Lamp/Vanity Lamps The lamps turn off automatically when the interior lamp, map lamp or/and vanity lamps are illuminated with the ignition key in the OFF position, if the lamp remains lit by the door switch open signal or if the lamp switch is in the ON position for approximately 10 minutes. After lamps are turned off by the battery saver system, the lamps illuminate again when: ? Driver's door is locked or unlocked, ? Door is opened or closed, ? Key is inserted into or removed from the ignition key cylinder. Rear Window Defogger/Door Mirror Defogger Rear window defogger and door mirror defogger are turned off approximately 15 minutes after the rear window defogger switch is turned on.

Warning chime Key switch (Insert) Ignition switch (ON) Lighting switch (1st or 2nd) Seat belt buckle switch LH Front door switch LH Warning chime (located in smart entrance control unit)

Does it have power locks ?

TIME CONTROL UNIT PFP:28491 Description (Without Power Door Locks) EKS003A6 OUTLINE The time control unit totally controls the following body electrical system operations. ? Warning chime ? Rear window defogger INPUT/OUTPUT System Input Output Warning chime Key switch (Insert) Ignition switch (ON) Lighting switch (1st or 2nd) Seat belt buckle switch LH Front door switch LH Warning chime (located in time control unit) Rear window defogger Ignition switch (ON) Rear window defogger switch Rear window defogger relay

You have to go to a dealership they will fix you up

The automatic driver's seat may have been programed not to move forward when the key is in and go back when it's taken out. Or are you saying it doesn't move forward, back and not at all from the control on door panel?

Sorry, there are no current prices on replacing leather seats for a 1999 Mazda. However, check out the web site and you may find a dealer who will replace the leather. www.mazdapartscenter.com

if you need an Car Key Programmer, click here:Car Key Programmer

check trunk fuse

This is cause from the automatic steering lock mechanism. Let me give you a little secret that 99% of the time fixes this.

Let me explain. The design is suppose to work like this. You get out into your car, put the key in and slightly turn the wheel to the left and it unlock the steering mechanize. BUT sometimes it gets jammed, like in your case. There are two ways to get this unlocked or jammed to get your key out. Number one is, while key is in of course, really try hard to move your steering wheel back and forth to unlock this jam in steering wheel lock mechanize. On small cars this normally works. But here is my big secret that will help you, it sounds funny but works 99% of the time.

What you do, is you need to get the weight of the front wheels, as that is what needs to be turned and eases the tension off the wheels, to turn wheel a inch of so, until the mechanism release to pull key out. So, This sounds funny, but works. Jack up the front of your Blazer, and after front end is jacked up, so wheels are off ground, then try and turn wheel hard and pull key out. I assure you, sounds funny but works. If not, then you have a broken key ignition, but I would not worry about that, just follow my instructions on the jack up method. Please if this helps you, maybe you can rate my help and a positive testimony would be nice for this free advice and solution. Thanks Mike

If the smart key battery gets low to where it won't start the car you can hold the smart key with the logo facing the start button close to the button then push it to start the engine.

your seats have a MEMORY stored with each key

use your seat control button to reprogram the seat

however, you need to know if the key you have is the primary key or secondary

first program as driver one and then use the key
if seat moves then program as driver two


if however... you mean that the seat is always moving, AT ALL TIMES, and you ALWAYS have to readjust with the seat switch then you probably have a module concern