Diesel Forum Forum for Diesel engine vehicle related discussion
Sponsored by:
Sponsored by:

ETR Switch

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Mar 21, 2014 | 08:09 PM
  #1  
afrts's Avatar
Thread Starter
Member
 
Joined: Apr 2012
Posts: 93
Likes: 1
1995 SL320
ETR Switch

I am currently working on the AC on a 1984 300D and everything under the hood is fine, however, Im not getting a signal from the ETR switch.


I think it is located up under the dash somewhere, but I can't see it. Do you have to take off the front of the AC controls to get to it or can you go in from the Glove compartment side of the console. I know what it looks like, I just can't see it. I also think it's left of the Expansion valve.


Thanks in advance for anyone who can help, Happy Motoring !!
Reply
Old Mar 27, 2014 | 09:43 AM
  #2  
afrts's Avatar
Thread Starter
Member
 
Joined: Apr 2012
Posts: 93
Likes: 1
1995 SL320
It is the A/C Temperature Sensor Switch..keeps the Evaporator from freezing up.
Reply
Old Mar 27, 2014 | 07:18 PM
  #3  
afrts's Avatar
Thread Starter
Member
 
Joined: Apr 2012
Posts: 93
Likes: 1
1995 SL320
ETR sswitch

No...Im afrasid your wrong it is located on the butt end of the A/C temperature Control switch, which is no longer available and if it was would be over 600.00 Im told, by a tech at Peach Parts.
Reply

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


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 01:50 AM.

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