Need to replace my KitchenAid microwave. The Model #khms155lss-4 If you would please advise on where I can buy another

Question edited for clarity

The glass, inner door,and outer door can be purchased spearately or they sell the complete door.

https://www.kitchenaidparts.com/Shop-For-Parts/a6b121d653453-x646f6f72/Door-Model-KHMS155LSS2-Kitchenaid-Microwave-Parts

However;
For more information on replacing this part, please call 866-698-2538 for assistance in scheduling a service appointment.

This place says the complete door is obsolete.

https://www.partselect.ca/Models/KHMS155LSS2/Parts/?pSearchTerm=door&start=1

It is probably time to replace it

https://www.google.com/search?q=KHMS155LSS-2+microwave+door
..

Hi,
Here is a tip that will help you to figure out what is wrong with yourMicrowave Oven....

Microwave Oven Basic Troubleshooting Tips

heatman101

Hi,
Here is a tip that will help you to figure out what is wrong with yourMicrowave Oven....

Microwave Oven Basic Troubleshooting Tips

heatman101

faulty keypad

http://www.fixya.com/support/p105806-kitchenaid_khms155lss_1000_watts/manual-13684

I had the same problem with the same model of KitchenAid Microwave. KitchenAid customer service will act like they never heard of the problem, although if you google it, you will find that this is a very common problem. Ask to be transferred to the safety department. After more than 6 months of complaining and several repair attempts (they replaced control panel and switches), KitchenAid finally gave me a full refund. This is a serious safety defect for which they have no fix. The product needs to be recalled, and I am willing to testify that KitchenAid was criminally negligent when this product finally causes a house fire and possibly serious injury or death.

Possibly a keypad short or motherboard fault if it is a KitchenAid microwave. Beware if you have a KHMS155LSS model, a Keypad short can and will cause the microwave oven to start on its own. A real stunning defect.

beeps and i get an f2 code

Visit this web site www.applianceaid.com enter your model number then scroll down to your part. Click to enlarge exploded diagram and view the entire diagram for exact assembly. Now you have information you need. If you found any of these suggestions helpful, please rate my solution. D. Lange

part number 8184264 should do the trick.