GLA Class (X156) Produced 2013-2020

Electronic Power Steering Actuator Motor Malfunction

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Aug 29, 2025 | 08:51 AM
  #1  
SAGLA180's Avatar
Thread Starter
Newbie
 
Joined: Aug 2025
Posts: 1
Likes: 0
GLA 180 2019 Urban Edition
Angry Electronic Power Steering Actuator Motor Malfunction

Hi, I've got a 2019 GLA180, 31k miles. Recently drove home and 'Power Steering Malfunction See manual' popped up on the dash + stiff steering. Was at a car park so turned off for 15ish minutes turned back on no warning and was able to drive the car home but it was only a < 5 minute journey. Took the car to a local garage a few days after (10-15 min drive) and the car drove fine. They weren't able to see any faults within the steering components. Ran a diagnostic check which threw up the stored error "C159209 the actuator motor for the electric power steering has a malfunction. there is a component fault."
This garage can't fix it and did tell me to go to an MB specialist. On the drive back home dash showed warning again and this time turning it off for a few minutes then back on again didn't fix the issue for long. Had to call RAC and he drove the car home instead of towing it.
Just now wondering if this has happened to anyone before, considering the low mileage, lack of significant wear and tear, not a very old car & if anyone knows if that specific component can be replaced. I'm based in the UK. I will obviously contact the relevant garages but wanted an opinion here as well.
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 02:46 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE