Question about 2001 Mercedes-Benz E-Class

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I have a mercedes E240 - one key is fine, but the second key will not start the ignition.

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You need to take the car and keys to a dealer who can recode the things for aint DIY

Posted on Nov 08, 2010


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W210 2000 E240 Mercedes intermittent start engine delay (2-6 seconds) CP's replaced,not solved!!

Check battery leads and terminals must be clean
Check fuse (blade type)
Check battery with hydrometer,take it to shop
Batterys can (drop plates internally) if this is the case will result in delayed starting ...not enough amperage getting to starter motor & ignition

Jul 13, 2015 | Cars & Trucks

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My smart key will not turn in my ignition on my clk320 year 2000 battrey was flat but it as been charge up and tested

sounds like a bad key and needs to be replaced. you cannot take it out of park unitl the key is rotated.

Feb 28, 2015 | 2000 Mercedes-Benz CLK

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1998 e240 emergency key will not open door

valet key wont open door, only starts the car 3 times, wont open globe compartment or truck , is a valet key. for stranges to park your car

Feb 16, 2014 | 2003 Mercedes-Benz E-Class

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My 2002 Mercedes Benz E240 suddenly stopped at a junction and will not start since then. It still accepts the ignition key and rolls the engine but will not start. Found out one brake pad had worn off

The cpu sent you a warning that you obviously ignored and now it has shut down the engine to protect you. Have the brakes repaired and reset the cpu. check for fault codes.

Mar 28, 2013 | Cars & Trucks

1 Answer

My 2000 e240 when i push the key in the ignition,it does not click

Check your ignition fuse. Might be blown.

Btw, I’m available to help over the phone in case u need at

Mar 25, 2013 | Mercedes-Benz Cars & Trucks

1 Answer

How do i reset the service light on a 2001 mercedes E240

i dont know if the procedure works the same as the c-class but try the following
turn electronic key to position 2 in the ignition lock and immediately press button 0 (the 0 you would use to put the trip odometer to zero) twice within 1 second
turn electronic key back to postion 0 in ignition lock
then press and hold 0 button turn key to position 2 keep 0 button pressed after 10 second beep sound will be heard then release 0 button should reset service time

hope this is of help

Sep 02, 2012 | 1999 Mercedes-Benz E-Class

1 Answer

How do I reset the service light on a 1999 Mercedes e240

Hi there,

With key turned to ignition, you flick through OSD menu until you reach "km's and distance travelled", once at this screen you hold "R" next to the instrument cluster, for just over 2 seconds, a screen comes up asking to "confirm press R" you hold "R" again and it resets it for the next 15000km interval. Hope this helps.

Best of luck.

Jan 11, 2011 | 1999 Mercedes-Benz E-Class

1 Answer

Mercedes E240 very slow acceleration to reach

sounds like a mass air flow senser, this senses load on the engine,you can buy an insert which is a quarter the price of a new unit. the e-class gave a lot of trouble with this senser.

Apr 17, 2010 | 2000 Mercedes-Benz E-Class

1 Answer

How do i reset the service exceeded 140 days in e240

switch ignition on,immediately press trip button twice
switch ignition off
PRESS AND HOLD trip while switching ignition on
After 10 secs new service display +beep
Release trip,switch ignition off

Feb 10, 2010 | 1999 Mercedes-Benz E-Class

2 Answers

My 1998 mercedes ml320 starts for 1or 2 seconds and then stalls.

You either have to replace the battery in your key fob or have it reprogrammed. Verify this by trying the second key, if you have it. AAA told me that you can reprogram it by leaving it in the ignition, with the key turned to the first position, overnight. I haven't tried it.

Nov 20, 2009 | 1998 Mercedes-Benz M-Class

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