Service Menu or Vehicle Diagnostics?
Thread Starter
Newbie
Joined: Jan 2024
Posts: 7
Likes: 0
From: Boise, ID
CLS 550 2014
Service Menu or Vehicle Diagnostics?
I have seen several posts in different areas with folks accessing 'hidden menus' in their cars ASSYS displays...I think.
Things like oil level, engine temp, transmission fluid temp, coolant temp, battery status, etc.
Could someone tell me please how to access this menu?
Thanks,
Things like oil level, engine temp, transmission fluid temp, coolant temp, battery status, etc.
Could someone tell me please how to access this menu?
Thanks,
Senior Member
Joined: Nov 2007
Posts: 431
Likes: 64
From: Delray Beach, Fl
GLC SUV 350e4 Verde Silver Metallic
I have seen several posts in different areas with folks accessing 'hidden menus' in their cars ASSYS displays...I think.
Things like oil level, engine temp, transmission fluid temp, coolant temp, battery status, etc.
Could someone tell me please how to access this menu?
Thanks,
Things like oil level, engine temp, transmission fluid temp, coolant temp, battery status, etc.
Could someone tell me please how to access this menu?
Thanks,
I have a 2013 GLC300 SUV But haven’t been able to get it work. Don’t know why. Good luck!
Senior Member
Joined: Nov 2007
Posts: 431
Likes: 64
From: Delray Beach, Fl
GLC SUV 350e4 Verde Silver Metallic
Just found this on the forum. Haven’t had time to try but I wasn’t doing step 5. Maybe that’s my problem
1 – press start/stop button 1x
2 – using the left scroll pad bring up the trip/mileage display
3 – press left “Home” button for 10 seconds
4 – then immediately press left OK button for 10 seconds
5 – then press the OK button again for 1 second
6 – The workshop menu will then display
7 – using left scroll touchpad scroll to Assyst Plus
8 – You will see “For Assyst Plus – Ignition Stage 1
9 – Press the Start/Stop button again (do not touch the brake or accelerator pedal)
10 – You can then scroll through the Assyst Plus Service Interval Reset menu
1 – press start/stop button 1x
2 – using the left scroll pad bring up the trip/mileage display
3 – press left “Home” button for 10 seconds
4 – then immediately press left OK button for 10 seconds
5 – then press the OK button again for 1 second
6 – The workshop menu will then display
7 – using left scroll touchpad scroll to Assyst Plus
8 – You will see “For Assyst Plus – Ignition Stage 1
9 – Press the Start/Stop button again (do not touch the brake or accelerator pedal)
10 – You can then scroll through the Assyst Plus Service Interval Reset menu
Thread Starter
Newbie
Joined: Jan 2024
Posts: 7
Likes: 0
From: Boise, ID
CLS 550 2014
Just found this on the forum. Haven’t had time to try but I wasn’t doing step 5. Maybe that’s my problem
1 – press start/stop button 1x
2 – using the left scroll pad bring up the trip/mileage display
3 – press left “Home” button for 10 seconds
4 – then immediately press left OK button for 10 seconds
5 – then press the OK button again for 1 second
6 – The workshop menu will then display
7 – using left scroll touchpad scroll to Assyst Plus
8 – You will see “For Assyst Plus – Ignition Stage 1
9 – Press the Start/Stop button again (do not touch the brake or accelerator pedal)
10 – You can then scroll through the Assyst Plus Service Interval Reset menu
1 – press start/stop button 1x
2 – using the left scroll pad bring up the trip/mileage display
3 – press left “Home” button for 10 seconds
4 – then immediately press left OK button for 10 seconds
5 – then press the OK button again for 1 second
6 – The workshop menu will then display
7 – using left scroll touchpad scroll to Assyst Plus
8 – You will see “For Assyst Plus – Ignition Stage 1
9 – Press the Start/Stop button again (do not touch the brake or accelerator pedal)
10 – You can then scroll through the Assyst Plus Service Interval Reset menu
