tonyw
Active Member
Any one explain what a B7 service is for a 2012 ML250 @ 55,000 miles and how long would it take to do.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Thanks for letting me add my bit
In regards to which numbers come up on your dash when service is due i.e 'B5' , 'A3'. I have a list here of what those bits mean so it makes it easier for me to price up services, hopefully this can help Mercedes owners too!
--- BF = brake fluid. ATF = gearbox oil. Sunroof clean and lubricate obviously only applicable if you have one!
A/B ‘0’ – Sunroof clean and lubricate, sometimes spark plugs if petrol ( it threw me once on an ML63!)
A/B’1’ - BF
A/B ‘2’ – BF + sunroof
A/B ‘3’ – Air + Fuel (diesel) - Petrol = Air + Plugs
A/B ‘4’ – Air + Fuel + sunroof (diesel) – Petrol = Air+Plugs+Roof
A/B ‘5’ – Air + Fuel + BF - Petrol Air+Plugs+BF
A/B ‘6’ – Air + Fuel + BF + sunroof - Petrol Air+Plugs+BF+sunroof
A/B ‘7’ – ATF
A/B ‘8’ – ATF + Sunroof
A/B ‘9’ – ATF + BF
A/B ‘G’ – BF+Air+Fuel+Sunroof+ATF -Petrol Air+Plugs+BF+sunroof+ ATF
This serves me well most of the time but is always worth checking history on the Digital service book if there is no paper book. Sometimes things have been done but either assyst has had a blip or not been updated properly. We had a C63 in yesterday that seems to ask for brake fluid every year!
Hope that helps . Please don't take it as gospel, this is only something I have created here at work to make my life a bit easier (hopefully!)
Natacha
Any one explain what a B7 service is for a 2012 ML250 @ 55,000 miles and how long would it take to do.
B7 = B+ATF
the 'B' part is correct. In regards to the 'base' service, first year service (2013) would have been an A, 2014-B 2015-A 2016-B 2017-A 2018-B. So the 'base' service is right. As Markjay said above, it technically should have had an ATF change last year but may not have done due to lowish mileage. Brake fluid is 2 yearly so should have been done 2014/2016 so in theory should be due this year also, in which case it should have brought up 'B9'. Send me your reg or chassis and Ill have a quick look through the history
Natacha
Needing the car all day is to give them flexibility on when the work is done, rather than it taking a days’s worth of effort to complete. 3 hours is ample time to do it properly.The ML has been on a service contract from new all service have been carried out when due .
Service indicator came up with B7 service due, booked in with dealer who informed me ATF would be changed on this service
& they require a full day for this service. I saw them take it in the workshop at 8.30 at 11.30 they rang me at home to say it was ready to collect . Can this service be done in 3hrs or have things been missed the only thing I can check is new engine oil.
The ML has been on a service contract from new all service have been carried out when due .
Service indicator came up with B7 service due, booked in with dealer who informed me ATF would be changed on this service
& they require a full day for this service. I saw them take it in the workshop at 8.30 at 11.30 they rang me at home to say it was ready to collect . Can this service be done in 3hrs or have things been missed the only thing I can check is new engine oil.
We use essential cookies to make this site work, and optional cookies to enhance your experience.