MBWorld.org Forums

C63/C63S AMG
Sponsored by:
Sponsored by:

Renntech EVM installed and now rear trunk issue?

     
Old Oct 15, 2022 | 11:23 PM
Share
  #1  
mbny1234's Avatar
mbny1234
Thread Starter
Senior Member
5 Year Member
Liked
 
Joined: Jun 2019
Posts: 279
Likes: 63
From: Long Island NY
c63s
Renntech EVM installed and now rear trunk issue?
I installed the Renntech Exhaust Valve Module and coincidentally now my rear trunk does not open when I kick underneath the car.
My trunk still opens manually and when I use latch release from front of car.

Anyone who installed this have similar issue or fix?
Reply
0
Old Oct 16, 2022 | 08:24 PM
Share
  #2  
gforc3's Avatar
gforc3
Member
10 Year Member
Photogenic
Liked
Loved
 
Joined: Jul 2015
Posts: 118
Likes: 14
C63 Coupe
Did you buy the right version for your model year
Reply
0
Old Oct 16, 2022 | 09:24 PM
Share
  #3  
mbny1234's Avatar
mbny1234
Thread Starter
Senior Member
5 Year Member
Liked
 
Joined: Jun 2019
Posts: 279
Likes: 63
From: Long Island NY
c63s
Originally Posted by gforc3
Did you buy the right version for your model year
Yes it is the correct version.
I have the PFL version.
Reply
0
Old Oct 17, 2022 | 11:36 AM
Share
  #4  
AMG82's Avatar
AMG82
Member
 
Joined: Oct 2016
Posts: 211
Likes: 56
2020 C63s Coupe
You should just uninstall EVM and see if the problem persists.
Anyway, I never had trunk opening issue with EVM.
Reply
0
Old Oct 18, 2022 | 04:53 AM
Share
  #5  
LO88O's Avatar
LO88O
Newbie
 
Joined: Oct 2022
Posts: 12
Likes: 0
AMG GTR
I had an EVM on my 2020 C63s and no issues. Might be worth speaking to Renntech, about possible faulty board or software?

My EVM is for sale also if anyone is interested, as I've changed vehicles.
Reply
0
Old Oct 18, 2022 | 09:12 AM
Share
  #6  
mars c63s's Avatar
mars c63s
Member
 
Joined: Feb 2022
Posts: 120
Likes: 35
C63s
Originally Posted by mbny1234
I installed the Renntech Exhaust Valve Module and coincidentally now my rear trunk does not open when I kick underneath the car.
My trunk still opens manually and when I use latch release from front of car.

Anyone who installed this have similar issue or fix?
Does the EVM work though?
Reply
0
Old Oct 18, 2022 | 11:23 AM
Share
  #7  
mbny1234's Avatar
mbny1234
Thread Starter
Senior Member
5 Year Member
Liked
 
Joined: Jun 2019
Posts: 279
Likes: 63
From: Long Island NY
c63s
Originally Posted by mars c63s
Does the EVM work though?
Yes works fine. I don’t need the trunk kick feature too bad but will eventually disconnect and check to see if it works.
it’s nice to have the EVM, exhaust sounds better than before.
Reply
0

Trending Topics

Old Oct 18, 2022 | 12:37 PM
Share
  #8  
mars c63s's Avatar
mars c63s
Member
 
Joined: Feb 2022
Posts: 120
Likes: 35
C63s
Originally Posted by mbny1234
Yes works fine. I don’t need the trunk kick feature too bad but will eventually disconnect and check to see if it works.
it’s nice to have the EVM, exhaust sounds better than before.
Probably better off. I find the feature annoying. I can press the button on the remote or in the door to open the trunk. I look silly kicking my foot under the car like I'm playing invisible soccer. Even more annoying when I'm washing my car or putting on my car cover (not remembering to remove the key from my pocket and leave it far away) and the trunk suddenly pops up like a happy puppy wanting to play.
Some aftermarket diffusers block the sensor though. Did you by any chance add one recently?
Reply
1
MB World Stories

The Best of Mercedes & AMG

story-0

New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

 Verdad Gallardo
story-1

6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

 Verdad Gallardo
story-2

Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

 Verdad Gallardo
story-3

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

 Verdad Gallardo
story-4

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-5

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-6

Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

 Verdad Gallardo
story-7

Mercedes EQS Gets A Major Update: Everything You Need to Know

 Verdad Gallardo
story-8

5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

 Verdad Gallardo
story-9

Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

 Verdad Gallardo
Old Oct 18, 2022 | 01:51 PM
Share
  #9  
W205C43PFL's Avatar
W205C43PFL
MBWorld God!
 
Joined: Dec 2019
Posts: 32,531
Likes: 6,354
Originally Posted by mars c63s
Probably better off. I find the feature annoying. I can press the button on the remote or in the door to open the trunk. I look silly kicking my foot under the car like I'm playing invisible soccer. Even more annoying when I'm washing my car or putting on my car cover (not remembering to remove the key from my pocket and leave it far away) and the trunk suddenly pops up like a happy puppy wanting to play.
Some aftermarket diffusers block the sensor though. Did you by any chance add one recently?
If this helps but the reverse kick works better for me might be too for you.
Reply
0
Old Oct 18, 2022 | 02:36 PM
Share
  #10  
mbny1234's Avatar
mbny1234
Thread Starter
Senior Member
5 Year Member
Liked
 
Joined: Jun 2019
Posts: 279
Likes: 63
From: Long Island NY
c63s
Originally Posted by mars c63s
Probably better off. I find the feature annoying. I can press the button on the remote or in the door to open the trunk. I look silly kicking my foot under the car like I'm playing invisible soccer. Even more annoying when I'm washing my car or putting on my car cover (not remembering to remove the key from my pocket and leave it far away) and the trunk suddenly pops up like a happy puppy wanting to play.
Some aftermarket diffusers block the sensor though. Did you by any chance add one recently?
lol , luckily I never had the problem of trunk opening when washing.
Just locks opening closing when washing.
No I did not install a diffuser.
Reply
0
Old Oct 18, 2022 | 02:38 PM
Share
  #11  
mbny1234's Avatar
mbny1234
Thread Starter
Senior Member
5 Year Member
Liked
 
Joined: Jun 2019
Posts: 279
Likes: 63
From: Long Island NY
c63s
Originally Posted by W205C43PFL
If this helps but the reverse kick works better for me might be too for you.
I usually do the reverse kick as well it unfortunately not working now.
Maybe I should try the Van Dam split and see if that works lol.
Sound>trunk kick for now.
Reply
1
Old Oct 18, 2022 | 07:03 PM
Share
  #12  
W205C43PFL's Avatar
W205C43PFL
MBWorld God!
 
Joined: Dec 2019
Posts: 32,531
Likes: 6,354
Originally Posted by mbny1234
I usually do the reverse kick as well it unfortunately not working now.
Maybe I should try the Van Dam split and see if that works lol.
Sound>trunk kick for now.
I see, sorry to hear that it didn't work for you : (
Ya I agree with the sound more important, enjoy it.
Reply
0
Old Oct 18, 2022 | 07:37 PM
Share
  #13  
MaxVO2's Avatar
MaxVO2
Senior Member
Liked
Loved
Community Favorite
 
Joined: Dec 2021
Posts: 268
Likes: 135
From: Maryland
2018 C63s
Originally Posted by mbny1234
I usually do the reverse kick as well it unfortunately not working now.
Maybe I should try the Van Dam split and see if that works lol.
Sound>trunk kick for now.
*****Van Damme Split works for sure...



Reply
1
Old Oct 19, 2022 | 03:51 AM
Share
  #14  
mars c63s's Avatar
mars c63s
Member
 
Joined: Feb 2022
Posts: 120
Likes: 35
C63s
Originally Posted by W205C43PFL
If this helps but the reverse kick works better for me might be too for you.
You're absolutely right, and works better if the leg is uncovered as the sensor detects skin better than other synthetic materials... So make sure you pull your pant leg up first!

Reply
0
Back to Subforum
C63/C63S AMG
View Next Unread
Brabus style lip and diffuser fit?

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 

Thread Tools
Search this Thread
Search this Thread:

Advanced Search
Rate This Thread
Rate This Thread:
You have already rated this thread Rating: Thread Rating: 0 votes, average.
Show Printable Version
Email this Page

Advanced Search

All times are GMT -4. The time now is 06:32 PM.

story-0
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-1
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-2
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-3
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-4
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-5
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-6
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-7
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-8
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-9
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE