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Related Mercedes Questions
Battery replaced. Radio Code was wrong, so dealer gave me
Battery replaced. Radio Code was wrong, so dealer gave me code. It's stuck on WAIT, so I can't try code. It's run a few hours and won't ask for code. … read more
Lou Palomino
Lou Palomino
associates in automotive technology
10,452 satisfied customers
Tryin to rest my audio, just goes to wait? Thats it
Tryin to rest my audio, just goes to wait? JA: Okay, I'll connect you to the mechanic to discuss this further with you. Before I do, is there anything else you want him to know? Customer: thats it… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Factory radio was replaced with a refurbished Mercedes radio
Factory radio was replaced with a refurbished Mercedes radio of the same type, battery was replaced this week and when I enter the new security code I get a WAIT msg that has been displaying now for 3… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Mercedes-Benz 320ml: i just purchased a used 2000 320ml..the
i just purchased a used 2000 320ml..the battery was dead a long time and the vehicle was at a used car dealership which put a couple different batteries in it this past week...the radio need to be rea… read more
Eric
Eric
Retired
N/A
43,991 satisfied customers
slk230: My 1999 SLK 230 was asking for an eject code I entered
My 1999 SLK 230 was asking for an eject code I entered 12345 and now it says WAIT and I can't get it back to radio or anything else. How can I reset?… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
ML320: hi, my 2000 ML320 radio is not working. I once entered
hi, my 2000 ML320 radio is not working. I once entered the security code and it was locked up in "WAIT" status forever. I think i have entered wrong code. I dont know how to reset the radio so i can r… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
I ran my car battery completely down. My ML500 radio now will
I ran my car battery completely down. My ML500 radio now will not take the code as I entered 3 improper codes. It just says wait. Mercedes says it is permanently locked. Any ideas??… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
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320SLK: MY RADIO SAYS "WAIT" SO WHAT DO I DO? I JUST GOT THE
MY RADIO SAYS "WAIT" SO WHAT DO I DO? I JUST GOT THE CAT AND I DO NOT HAVE THE MANUAL. WHAT IS THE CODE?… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1995 c220: steering wheel..parking brake..changed battery..flashing
1995 c220 mercedes: how do i adjust the steering wheel? is it the button to the right of the parking brake release? Also, just changed battery and radio is flashing "wait". how do I get the radio work… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1998 C230: Mercedes..The radio went to code after changing battery
I have a 1998 C230 Mercedes. The radio went to code after changing battery. We got the code from the Mercedes Dealer, but still can't get the radio to work. Once the CODE is up on the screen I enter t… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
2002 Mercedes Benz E320: dealership..oclock..the electrical, i.e
I took my car to a St Louis Mercedes dealership and they replaced my battery (2002 Mercedes Benz E320). It was 5 o'clock and I think the repair person didn't connect an alternative battery source to t… read more
Pete
Pete
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General auto certifications
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JUst took my 1999 sl500 out of winter storage. Battery was
JUst took my 1999 sl500 out of winter storage. Battery was disconnected and all systems are back up except radio. Put in radio code but kept asking for code then going into wait mode. called dealer ve… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
Mercedes: Unlocking..replacing..the radio to get serial number
Unlocking the mercedes radio after replacing the battery. Called Mercedes cust. service they told me that the code I have might be wrong I have to remove the radio to get serial number in order to get… read more
Mike
Mike
Proprieter / Diagnostic Technician
High School or GED
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1997 Mercedes Benz: C280..Sedan and I need a code to unlock it
Hello, Just bought a used 1997 Mercedes Benz class C280 4Door Sedan and I need a code to unlock it. The display sometimes shows Code or Wait. Can you please help?… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,141 satisfied customers
1999 mercedes: I have my radio code..correct procedure
I have my radio code for a 1999 Mercedes CLK 430 but when I input the code it asks for the code again and when inputted it continues asking for the code. What is the correct procedure to input the cod… read more
Mauricio
Mauricio
Vocational, Technical or Trade Scho
921 satisfied customers
1994 mercedes benz: disengaged..stock mb radio has a security code
I have a 1994 mercedes benz, 320SL. I had some work done which required the battery to be disengaged. The stock MB radio has a security code that requires reset following battery disengagement. But af… read more
Rob
Rob
Diagnostic Technician
High School or GED
196 satisfied customers
2004 mercedes ML350: disconected..alternator..hour nothing happen
I have a 2004 mercedes ML350 I disconected the battery to change the alternator, now the radio was asking for the code. I put in the code radio screen shows (whait) is thi normal I waited for like hal… read more
mbmastercertified
mbmastercertified
technician
High School or GED
18 satisfied customers
1991 190e 2.3: take the code after changing battery
I have a 1991 190e 2.3 with the original radio and the code card and it will not take the code after changing battery. What am I doing wrong?… read more
Don - Mo Lurch
Don - Mo Lurch
Owner
Vocational, Technical or Trade Scho
11,513 satisfied customers
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Meet the Experts:

MB Paul

MB Paul

Mercedes Technician

3,567 satisfied customers

Qualified Mercedes Benz Diagnostic Technician - 20+ years experience - Workshop Foreman for Mercedes

Marty

Marty

Mercedes Technician

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Bosch Certified Master Tech. Over 35 years experience.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

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Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

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Mechanical Engineer with 23 years experience in the auto industry, 8 yrs in formula 1 engine testing

promerc

promerc

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Qualified mercedes diagnostic technician & service team manager , ATA registered Master tech

Hipo64

Hipo64

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444 satisfied customers

Work and diagnose electronics on daily basis.

Tim Mohr

Tim Mohr

ASE MASTER TECH

283 satisfied customers

30 YRS EXPERIENCE, FOREIGN AND DOMESTIC, GAS AND DEISEL

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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