Bosch Washer E16 — What It Means & How to Fix It
Also shown as F16, E34, F34 on some models.
Bosch's E16 — displayed as E34, F16 or F34 on some models — means the door isn't locking, so the machine refuses to start, most often because a bit of laundry is caught in the seal or the door wasn't pushed until it clicked.
What this code means
The washer won't add water until it confirms the door is latched, and E16 is its way of saying that confirmation never came. A sleeve or towel trapped between the door and the rubber gasket, an overfull drum pushing the door back, or a door simply not closed hard enough are the everyday causes; a worn latch or lock mechanism is the harder one.
E16 shares its meaning with the E34, F16 and F34 displays on other Bosch model years — all are door-lock faults. If the door clicks shut and the code still shows, the lock assembly itself, not your loading, is the likely suspect.
Most likely causes
| Cause | How likely | DIY-fixable? |
|---|---|---|
| Laundry caught between the door and the seal | Very common | Yes — no tools |
| Door not pushed firmly enough to latch (no audible click) | Very common | Yes — no tools |
| Overfilled drum pushing the door back open | Common | Yes — no tools |
| Debris or a bent strike in the latch catch | Occasional | Yes — inspect only |
| Failed door lock (interlock) assembly | Less common | No — technician job |
What you can try yourself
- Open the door fully and clear the rim: tuck in any laundry poking into the grey seal and make sure nothing bridges the door and the drum.
- Close the door with a firm, deliberate push until you hear it click — a gentle nudge often looks shut but doesn't engage the latch.
- If the drum is packed, take a few items out; an overfull load can hold the door open just enough to block the lock.
- Check the latch tongue on the door and the catch on the frame for lint or a bent edge, and wipe them clean.
- Restart the program. If the door clicks properly but E16 still shows, the lock assembly needs a technician — it isn't a loading problem.
When to call a technician
- The door clicks shut firmly but E16 (or E34/F16/F34) still appears every time.
- The latch feels loose or sticky, or doesn't spring back when pressed.
- The door won't unlock at the end either, trapping the laundry inside.
Typical professional repair cost: Nothing if it's a loading fix; a replacement door-lock assembly fitted professionally typically runs $130–$250.
Frequently asked questions
Why won't my Bosch washer start when it shows E16?
The machine hasn't confirmed the door is locked, so it won't fill. Open it, clear any laundry from the seal, and close it firmly until it clicks; if it still won't lock, the interlock is likely worn.
Are E16, E34, F16 and F34 the same on a Bosch washer?
Yes — they are the same door-lock fault shown across different Bosch models and displays. All of them mean the door didn't latch, so start with the seal and a firm close.
My Bosch washer door is stuck shut with E16 — how do I open it?
First cut power for a minute and try the door again, since the lock releases on some models after a reset. If it stays shut, most Bosch washers have an emergency release tab beside the drain-pump filter behind the lower flap — check your manual before pulling it.
Related Bosch codes
- Bosch Washer E17 Bosch's E17 — shown as F17 or F29 on some models — means the washer couldn't draw water quickly enough to fill, almost always because the inlet-hose filter screen is clogged, the tap isn't fully open, or household water pressure is low.
- Bosch Washer E18 Bosch's E18 — the F18 display on some models — means the washer couldn't drain within the expected time, most often because the pump filter is clogged with lint and coins or the drain hose is kinked or pushed too far down the standpipe.
- Bosch Washer E23 Bosch's E23 — F23 on some displays — means the washer's AquaStop leak protection detected water in the base tray and cut the machine off to stop a flood, sometimes from a genuine leak but often from overfoaming, a hose weep, or a spill during a move.
- Bosch Washer E32 Bosch's E32 — F32 on some models — means the drum couldn't balance the load for the spin, so the machine slows or skips the high-speed spin to protect itself, usually because of a single bulky item or a tangled clump on one side.
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