wobbly
MB Enthusiast
- Joined
- Aug 3, 2004
- Messages
- 1,529
- Location
- Middlesex
- Car
- 2018 GLC 220d AMG line Premium + 1989 500SL Now sold, replaced with 2007 Aston Martin DB9
I have a problem with my 2000 ML 320.
The problem is that the BAS/ESP malfunction, ETS malfunction, ABS malfunction, and Brake fluid level low, warning lights and audio warning all come on but only in heavy rain, or when the car has been through a automatic car wash.
I have checked threads on this site, and have changed the brake light switch which seems a common problem, but still the same, checked and cleaned all the wheel sensors, but again no change. the warning lights have not been on for months as we have had no heavy rain but yesterday as soon as it rained they came back on.
So today I thought I would investigate further, as the problem seems to be electrical/brake and rain connected, I thought I would soak each wheel hub using a hosepipe and drive the car after soaking each wheel. I did this and not a single warning light appeared. I dont know what to do now, so any any ideas would be appreciated.
If all fails the car is booked in for service in ten days time, I will ask them to look at it.
Thanks in advance Wobbly
The problem is that the BAS/ESP malfunction, ETS malfunction, ABS malfunction, and Brake fluid level low, warning lights and audio warning all come on but only in heavy rain, or when the car has been through a automatic car wash.
I have checked threads on this site, and have changed the brake light switch which seems a common problem, but still the same, checked and cleaned all the wheel sensors, but again no change. the warning lights have not been on for months as we have had no heavy rain but yesterday as soon as it rained they came back on.
So today I thought I would investigate further, as the problem seems to be electrical/brake and rain connected, I thought I would soak each wheel hub using a hosepipe and drive the car after soaking each wheel. I did this and not a single warning light appeared. I dont know what to do now, so any any ideas would be appreciated.
If all fails the car is booked in for service in ten days time, I will ask them to look at it.
Thanks in advance Wobbly