Car wash instructions




I have the below printed in BIG BOLD lettering on an 8 1/2 X 11 sheet I leave on the seat for attendant.
The top section is to remind me. HVAC needs to be on recirc and/or off to protect ventilation system (it's an MB).
Bottom section is because car goes into park if door open and below instructions not followed.
OWNER: Turn Auto Wipers OFF
Set HVAC to Recirc
Turn HVAC OFF
Car Wash Attendant:
AT START OF CONVEYOR
Engine Running;
Press and Hold brake pedal;
Shift to N (on speedo display);
Release the brake pedal;
Switch ignition off and leave key in;
Exit car
DO NOT USE BRUSH ON CAR
LEAVE THIS SHEET IN CAR
Thank You!!!!!
I usually wash it on my own now and started a detail cycle ever 3 months. I have a place that'll do it for less then $100 where most places charge 200 for a detail.
Last edited by jahquan3; Aug 30, 2016 at 02:15 PM.
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what car are you talking about here? your sig says 2004 SL500.
nonetheless, try turning engine off whilst car is on N, then press button once without stepping on the brake pedal and see if that works.
Edit: N and not D
Last edited by beejAMG; Aug 30, 2016 at 10:28 PM.




what car are you talking about here? your sig says 2004 SL500.
nonetheless, try turning engine off whilst car is on N, then press button once without stepping on the brake pedal and see if that works.
Edit: N and not D
This is what works with my e350 with Keyless-Go:
1) Start with the car turned off
2) Without pressing brake, press the Start button once and the car wakes up - I think this is like position 1
3) Without pressing brake, press the Start button again - I think this is like position 2
4) Then press the brake and shift the car into Neutral and release the brake
5) Open the door, Leave the key in the ashtray, and Exit the car - This will allow them to start the car when it is thru the wash and the car will not lock (I tried by pressing the door handle 'button' and it will not lock).




There should be a section in your operator's manual on how to set the car in neutral and then get out of it without it going into park.
Problem is that places I use you park your car in the vacuming area and then an attendant moves it to the conveyor line. They won't let customers drive it to conveyor even if not getting it vacumed and such.
So, I could set it, but when the attendant drove it to conveyor and got out, it would go to park.
I watch as it begins moving to see if rear wheels are locked.





I have the newer (actually maybe 8 years of this in MBs now makes it the "normal") shifter up on the steering column and 4MATIC. I find it is very fussy if I don't switch into Neutral just right as I pull onto these rolling/pushing tracks in modern car washes. I actually had to have a rear parking brake sensor replaced ($600) after I couldn't get into Neutral quick enough (kept lifting too hard and going into Reverse, then Drive, then Reverse) my first time going through a car wash, made worse by the dam wash attendance immediately started the belt pushing me forward (I hadn't even gotten on and touched the brake before he'd started the dam thing pushing)...
Anyways, I've learned the secret to doing this is to actually switch into Neutral before/as you are rolling onto the track... the car will still roll forward either with momentum or with the slight dip onto the track. So as I'm approaching, without even touching the brake, I gently lift the lever into Neutral and then let the car roll forward until they tell me to stop. Otherwise, no matter how I do it, if I'm already ON the track when switching into Neutral there is some nasty/rough/forceful sounds in the rear and I don't want to have to buy another sensor.
Hope that is helpful for someone out there!
Joel




now, I avoid drivethrough automatic car washes entirely, they scratch your paint




If I leave the gear selector on D or R or N and turn off the engine before opening the door it will go to P when door is opened. My 2013 S550 works the same way.
Then, someone mentioned MB perhaps being the only car maker with this stupid automatic P when door is opened but also 2017 Dodge Durango that I have also does it.

If I leave the gear selector on D or R or N and turn off the engine before opening the door it will go to P when door is opened. My 2013 S550 works the same way.
Then, someone mentioned MB perhaps being the only car maker with this stupid automatic P when door is opened but also 2017 Dodge Durango that I have also does it.
https://www.reuters.com/article/us-p...-idUSKBN1GY2WC



