Starting Issues








I think I might actually need a new starter, because it's sounded like it's struggling to turn over since I put the 55 motor in and used my 43 starter. it has over 300k miles on it now.




It could be cheaper.
I think I might actually need a new starter, because it's sounded like it's struggling to turn over since I put the 55 motor in and used my 43 starter. it has over 300k miles on it now.
you will eventually wear out the key and ignition




It is also a good idea, if you have spare key fobs, to rotate them with use in the vehicle from time to time. This reinitiates the electronic codes and mumble jumble talk with the ECU
The Best of Mercedes & AMG
It is also a good idea, if you have spare key fobs, to rotate them with use in the vehicle from time to time. This reinitiates the electronic codes and mumble jumble talk with the ECU

key need to be removed then re-inserted for a new start.
those new chrome keys are not 100% compatible with your old ignition barrel, a miss attempting to start the car will happen with a stored code in ecu.
if you have a new ignition using the new chrome key there will be no start hiccups coz both parts are compatible.
if you still have the original ignition there will be start hiccups using chrome key but your original factory key will work perfect everytime with your original ignition.




if you have a new ignition using the new chrome key there will be no start hiccups coz both parts are compatible.
if you still have the original ignition there will be start hiccups using chrome key but your original factory key will work perfect everytime with your original ignition.
-;ZAYED;-
how many times did you have starting hiccups with chrome key since you bought it?
a few times or never had any start issues?
I've red on other forums people had issues with chrome key
So because of the previous CPS and the grease issue, I can't say for sure that chrome key has not worked. What I can say is that over the last 4 or 5 days since I greased, I have used the chrome key 15 to 20 times and it has worked every time.
did you see if you have code P1570 - FBS start release not granted
P1570 is linked to EIS and chrome key.
coz you had multiple issues with your car, you can't be sure if it was bad CPS, dry lube on fly wheel or the chrome key busting your chops?
best thing to do is to erase the codes and go from there.
Last edited by KJI3jflarryfe93; Nov 5, 2017 at 04:29 PM.
we need a Cadillac with a big boot wrapped in plastic and shovels
Last edited by KJI3jflarryfe93; Nov 7, 2017 at 11:00 AM.
key need to be removed then re-inserted for a new start.
those new chrome keys are not 100% compatible with your old ignition barrel, a miss attempting to start the car will happen with a stored code in ecu.
if you have a new ignition using the new chrome key there will be no start hiccups coz both parts are compatible.
if you still have the original ignition there will be start hiccups using chrome key but your original factory key will work perfect everytime with your original ignition.
This is a known issue w/ the EIS interaction on an ‘99 (early build) or prior yr MB when upgrading to the new chrome key. I’m not sure if the original keys are still available, so keep the factory spare on hand if possible!
Last edited by RPB; Nov 6, 2017 at 10:17 PM.




No chrome key in my collection of three keys. Why three keys? Well, when I removed the rear seat, I found some coins, sweet wrapping papers and a key! Probably the previous owner thought he lost the key and got another one from MB. I just changed the battery and it has been working fine since

One of the three keys has seen some heavy use but I keep it as a spare
This is a known issue w/ the EIS interaction on an ‘99 (early build) or prior yr MB when upgrading to the new chrome key. I’m not sure if the original keys are still available, so keep the factory spare on hand if possible!
did you end up buying a new EIS for your E55?
original 1999 style keys are NLA, you can only get the chrome design keys.
I don't like the new chrome key, key dosn't cope with my car.
I don't have the above issues you have experianced with your car, my only issues are with random start hiccups!!
sometimes car will start perfect on the first attempt, other days it will fail the first attempt and start perfect on the 2nd attempt.
other days chrome key will start perfect 3 - 4 times from the very 1st start up to 4 times, doing errands at different places moving car from A to B ------> without problems, then starting the car driving to next location, chrome key will click and miss on take off.
this means chrome key worked great for 3 - 4 times driving the car between doing errands and on the 5th time after I was finished with my errand , my key clicked and missed on take off!
these start hiccups are random issues with the new chrome key but happens everytime I use it.
my EIS is not worn coz I barely drive my car which is a low mileage being 18 years old
dealership suspected the very first time my EIS was worn but they were wrong.
then dealership contacted MB HQ getting a reply that the old EIS is not 100% compatible with new chrome keys and I had to live with start hiccups until I replace my EIS.
when my EIS is not worn I don't want to waste money for nothing.
installing a new version EIS and chrome key they are both 100% compatible.
I have to wait for ages to wear out my old EIS
I believe but I could be wrong that manufacturer of those keys made a design flaw not thinking that MB owners of early MY1998 - 2000 cars still might use the old version EIS when manufacturing the new chrome keys, new chrome keys weren't perfectly compatible with old EIS.
not everyone had their EIS replaced due to wear issues vs mileage on their car.
high mileage cars are frequently used more often, everytime inserting the key to ignition will eventually wear out EIS
Last edited by KJI3jflarryfe93; Nov 7, 2017 at 09:12 AM.
This is a known issue w/ the EIS interaction on an ‘99 (early build) or prior yr MB when upgrading to the new chrome key. I’m not sure if the original keys are still available, so keep the factory spare on hand if possible!
what would you say early build 99 was. my car is stamped 09/98 and it seems like no eis problem. have probably given it 40 or so starts since the grease job and chrome key has not failed yet.




but in generally;-
chrome key won't get bad, unless if ECU not get infrared signal accurately from EIS,
this will interrupted the authorization to fire up, every time you try to starting the car,
MB always replace the key only, but i don't think it's the right way to replace the key only on old models,
EIS should to be replaced with key together,,
if i'm not mistaken, MB from 95 to 02;-
*New key without EIS = ECU interrupted
*New key with EIS = ECU not interrupted
-;ZAYED;-
but in generally;-
chrome key won't get bad, unless if ECU not get infrared signal accurately from EIS,
this will interrupted the authorization to fire up, every time you try to starting the car,
MB always replace the key only, but i don't think it's the right way to replace the key only on old models,
EIS should to be replaced with key together,,
if i'm not mistaken, MB from 95 to 02;-
*New key without EIS = ECU interrupted
*New key with EIS = ECU not interrupted
-;ZAYED;-
no. looks like i got "lucky" as kowaski "5000" put it. finally got lucky on something in my car
nah but i love her, the only issues im dealing with a a small oil leak, abs/esp out, and some kind of electrical gremlin with the sunroof that needs to be reprogrammed every now and then. oh also have a bit of a shifting issue, but i think i just need a trans service.maybe i'll retire her as the daily driver and bump around in something else, we'll see



,,