i need to lower my car, anyone has experience with renntech handheld module?
No rubbing
I bought the EBay module having already lowered the car with links, I have a E63S W213 ED1, the links ended up giving the car a bad harsh ride. I left them on and installed the module and went to custom and raised the car 10mm front and rear. I started at 5mm and almost no increase in ride height so it must have been close to or on the bump stops. When I raised the car to 10mm I could hear the air going into the suspension and the car raised itself slightly. The ride difference is now night and day better.
I have fitted 21" wheels to my car and fitted some catless downpipes and fitted an Akrapovic exhaust. The ECU has also been tuned. I am getting 523KW (704 HP) at the wheels on the dyno and 960nm torque. I love this car.
The service from the lowering module seller was great, so glad I did not waste money on the Renntech module.
BTW, can the ride height be raised above stock height? Thinking about winter time when I'd want more clearance when hitting the slopes.




Correction - just reread - it's a blanket setting changing the "normal" ride height... so when I go sport + or race it's super low as my "comfort" mode is 20 / 22 lower than stock.
Correction - just reread - it's a blanket setting changing the "normal" ride height... so when I go sport + or race it's super low as my "comfort" mode is 20 / 22 lower than stock.




The Best of Mercedes & AMG




Exactly, I was just wanting to have more ride height than the stock raise button offers without having to go through the plug and set option each time..
I want the GLC to remain a capable off highway SUV not a wannabe sports coupe..




Comes with three base modes:
- factory: return to factory settings
- low: -32mm
- custom: min -70mm, max +40mm, 1 step = 1mm
550$ with shipping
https://www.amazon.com/dp/B07C7G3J13/
⚠️ECU OBD tune
You can switch between "factory" and "tuned" modes
Stage1: 1050$ with shipping
Stage2: 1450$ with shipping
https://www.amazon.com/dp/B083F87VYT/
⚠️ Multibeam LED Activator
For US/CA Mercedes Benz cars with limited headlamps operation!
After activation full led 640 headlamps will work exactly as EU/US SA642+628
550$ with shipping
https://www.amazon.com/dp/B089DQLV58
✅no need to go to the dealer, no wires, no soldering, no car disassembling;
✅all the settings are performed using factory car equipment: Control Wheel and COMMAND display
✅changing modes in 20 seconds
Send us VIN number for checking compatibility
Honestly, it's not much different from some of the other tuning companies. They literally just purchase the software from the bigger tunes, reverse it, and then call it their own lol




Tugboat you can, just hold down the unlock button for a few seconds and all the windows and sunroof will open, hold down the lock button and everything closes up..




I have a ODB device for my Corvette that does this and it is extremely convenient.
Does the Mercedes Me app offer this ? Or you could walk very very slowly when you get up to the car




Any side effect such as reducing the life time usage of the suspension ?
And if anything goes wrong, will dealer know about the module even you turn it back to factory setting?
thanks for any inputs.






