Fix Coolant Level Light coming on and off.

Asked by Guru9XNJHJ May 19, 2021 at 06:09 PM about the 2001 Mercedes-Benz M-Class ML 430 4MATIC

Question type: Maintenance & Repair

I have a 2001 ML430. The Coolant level light came on and the coolant level
was correct. I changed the reservoir and the light temporally went off but
them returned. I took it to our local Mercedes dealer and the said the
coupling on the reservoir was bad, so I changed that. Now the light comes
on when the car reaches running temperature and will occasionally will go off
for a while. How do I fix this?   

1 Answer
41,240

TDolby answered 3 years ago

I would replace the coolant level sensor next, it might be faulty.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • Fix Coolant Level Light coming on and off. 1 Answer

    I have a 2001 ML430. The Coolant level light came on and the coolant level was correct. I changed the reservoir and the light temporally went off but them returned. I took it to our local Mercedes d...

    2001 Mercedes-Benz M-Class ML 430 4MATIC

    -

    Maintenance & Repair

  • Coolant light on 2001 Mercedes ML430 3 Answers

    I have a 2001 Mercedes ML430. I replace the water pump the thermostat and the water sensor. Temperature still rises when car is in idle. Temperature lowers while driving. Do not know what's wrong ...

    2001 Mercedes-Benz M-Class ML 430 4MATIC

    -

    Maintenance & Repair

  • BAS/ESP light and Check Engine Light 15 Answers

    The BAS/ESP light comes off and on. I have replaced the brake light switch and a brake sensor but the light still comes on? What else could be going on? Thanks!

    Mercedes-Benz M-Class

    -

    Maintenance & Repair

  • BAS light on Mercedes 2000 Ml320 1 Answer

    BAS light comes on car stops and skids

    2000 Mercedes-Benz M-Class ML 320 4MATIC

    -

    Maintenance & Repair

  • 08 Mercedes ML350 ABS,ESP warning light on now car starts and can move into all gears but will not drive forward or back engine just rebs 2 Answers

    08 Mercedes ML350 was driving when all of a sudden ABS,ESP warning came light on, the car slowed by itself, turned off to reset, now the car starts and can move into all gears but will not drive f...

    2008 Mercedes-Benz M-Class ML 350 4MATIC

    -

    Maintenance & Repair

Shortcuts

Search Mercedes-Benz M-Class Questions

CarGurus Experts

  • #1
    jihadghazali
    Reputation
    1,420
  • #2
    wellness
    Reputation
    1,200
  • #3
    snowseal19
    Reputation
    1,120
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Mercedes-Benz E-Class
30 Great Deals out of 496 listings starting at $5,700
Used Mercedes-Benz S-Class
15 Great Deals out of 227 listings starting at $8,977
Used BMW X5
47 Great Deals out of 1,134 listings starting at $3,995
Used Mercedes-Benz C-Class
98 Great Deals out of 1,455 listings starting at $3,799
Used Mercedes-Benz G-Class
10 Great Deals out of 166 listings starting at $34,800
Used Lexus RX
39 Great Deals out of 845 listings starting at $3,995
Used Mercedes-Benz SL-Class
12 Great Deals out of 126 listings starting at $13,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.