2003 Mercedes-Benz E-Class - Page 7 - Answered Questions & Fixed issues


dealer only ,later model locks security immobiliser on ,then its dealer only ,with only dealer parts and the bar code on the packet has to be read by the dealer computer ,for the factory computer to unlock the immobiliser ---been their got the teashirt ,done a customers car --wouldnt start,breakdown truck to dealer ,took out the pads i put in and renewed with genuine merc and the brake discs as well and they looked fine to me ,780euros plus the breakdown truck another 80 .

2003... | Answered on Sep 01, 2009 | 213 views


I have a e500 03 i have change the front pads and sensors and rear senor. the dash still says BRAKES VISIT SERVICE CENTER. BACK BRAKES ARE FINE. HELP.

2003... | Answered on Sep 01, 2009 | 679 views


Sounds like you may have a leak in the airmatic suspension struts on the rear. These govern the height of the car in different modes. Not an immediate problem unless you are loosing a visible amount of fluid but it will only get worse.

To check if you have airmatic you will have buttons just behind the gear lever which can be used to put the car in to a stiffer, lower mode or to raise it for rough ground

2003... | Answered on Aug 03, 2009 | 622 views


The electrical connector "o" rings leak on the 722.6 transmissions and there is an updated "o" ring. If you remove the connector by sliding the lock upwards there is a 7mm. bolt holding the housing onto the vavle body plate located in the center of the pin connector on trans. Remove that 7mm. and pull housing out of trans. there are 2 "o" rings on the pin connecter and one on the harness connector. M.B. sells the 2 for the pin connector and the harness connector comes with the hole connector but you have to remove all the pins out of the old one. The harness connector is not the problem just replace the 2 on the transmission pin connector. Make sure you add M.B. electrohydraulic trans. fluid to the transmission. You will have to purchase a dipstick from the dealer because there is onlya housing tube. The trans has a red color lock and the oil a black color lock. They are right next to each other so be careful not to confuse the 2. I have seen them leak bad enough to fill the trans computer full of oil- The E.T.C. module is located in the r.f. foot well in the false floor under carpet. I do not know what circuit board you are refering to. I'm assuming it is the valvebody solonoid plate. After repair I would recommend having the car scanned and cleared for codes assuming the module is not full of a.t.f.. You may be able to clear the codes by disconnecting battery neg. for at least an hour to drain capacitors but it is always best to have car scanned. Good luck

2003... | Answered on Jul 30, 2009 | 116 views


have you looked on ebay

2003... | Answered on Jul 29, 2009 | 979 views


this problem is A/c system leaking.add enough freon R134A will solve the problem .but you must check where is leaking important.

2003... | Answered on Jul 15, 2009 | 568 views


ABS--

Most likely cause is the 'stop lamp switch'
It is a electric switch located on the brake pedal inside the car, about half way up on the brake pedal.
Pretty cheap too, I think the switch is only like $25 bucks.
2 connectors on the switch and then it turns out.
hope that helps
Fan relay should be in black box near frewall

2003... | Answered on Jul 11, 2009 | 180 views


go to the mechanic an tell them to delete the code an if it doe not work u just fix the codes

2003... | Answered on Jul 09, 2009 | 1,442 views


it can only be replaced as a unit.

jib

2003... | Answered on Jul 08, 2009 | 229 views


Take it to the dealer.

2003... | Answered on Jul 06, 2009 | 39 views


i had the same problem with my car...i had to replace my entire engine

get it checked out by a mechanic

2003... | Answered on Jul 03, 2009 | 148 views


The mechanism might be siezed. Try lubricating the lock or heating it up to release it.

2003... | Answered on Jun 25, 2009 | 1,328 views


dealer only sorry ,your lucky it started last one i done pàds on it shut the engine off with the immobiliser

2003... | Answered on Jun 10, 2009 | 239 views


If you have a good relationship with the dealer, they may not charge you for the radio code. The other place that the code may be is written in the back pages of your manual. If the dealer wants to charge you a crazy amount, try www.radio-code.com or carfax.com may have the information to your car's radio code. Good luck and hope this helps.

2003... | Answered on Jun 05, 2009 | 171 views


ck under hood for additional fuses. The fuel pump fuse should be on label under fuse cover

2003... | Answered on Jun 02, 2009 | 167 views


on the n s of engine bay,near windscreen,black cover about 30cm square its under there ,if you have charchol activated filters they are under glovebox,remove panel in footwell and the filters are to the right.slide off the clips and pull out

2003... | Answered on May 18, 2009 | 444 views


hello,good day,seems all the clarification request is all good,if all tips are done,but the problem is not corrected,send your car to a dealer,maybe one of the step motor of air flap is stuck or synchronized of all air flap is needed,they have the star diagnose to perform the job,or your recirculating pump need tobe check,ty

2003... | Answered on May 13, 2009 | 639 views


You can try to disconnect the battery to clear the system. IF this does not work, You need to have the system reset by Mercedes Benz Dealer or a mechanic who has the system to do that.

2003... | Answered on Apr 04, 2009 | 96 views

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