Washing Machine
E16
The E16 error code on a Grundig washing machine indicates a door lock fault — the machine cannot confirm the door is properly closed and locked, so it refuses to run. It’s one of the more common Grundig errors and is often fixable at home without a callout.
What does this error mean?
Your Grundig washing machine continuously monitors the door interlock (the mechanism that locks the door shut during a cycle) using an electronic sensor. When it detects that the door hasn’t locked correctly — or that the lock signal never arrived — it throws E16 and halts. This is a safety feature to prevent the door from opening mid-wash and flooding your floor.
Est. repair cost
£10–£35 DIY (latch or interlock part); £80–£150 for a professional repair including labour
🔍 Likely causes
🛠️ Step-by-step fix
Power off and unplug the machine, then wait 10 minutes for any residual charge to clear. Plug back in and run a short cycle — a temporary software glitch can trigger E16 and a reset often clears it.
Check the door seal (rubber gasket) all the way around for trapped socks, coins, or debris. Remove anything caught between the seal and the drum rim, then firmly close the door and retry.
Reduce the load if the drum is packed full. An overloaded machine can distort the door frame slightly — remove a few items, redistribute the load evenly, and try again.
Inspect the door latch and striker pin on the door itself. If the plastic latch tab is cracked, chipped, or visibly worn, the strike plate isn’t engaging the lock. A replacement door handle/latch assembly for Grundig machines costs £10–£25 and is a straightforward DIY swap — unplug the machine first.
If the latch looks fine, the door interlock module itself is likely faulty. This sits inside the front panel around the door aperture. Replacement interlocks for Grundig washers cost £15–£35. Replacing one involves removing the top panel and unscrewing the interlock from the door aperture — manageable DIY if you’re comfortable with basic appliance repair and the machine is unplugged throughout.
If none of the above resolves E16, the fault likely lies with the wiring harness or control board — stop here and call an engineer, as diagnosing these requires a multimeter and technical knowledge.
📞 When to call a professional
If replacing the door latch and interlock hasn’t cleared E16, call a qualified appliance engineer — tell them the exact error code (E16), the machine’s model number (printed inside the door frame), and what you’ve already tried. Wiring and PCB faults need proper diagnostic tools to pinpoint and are not safe DIY territory without electronics experience.
⚖️ Repair or replace?
A professional repair for an E16 fault — covering parts and labour — typically costs £80–£150, depending on whether the fix is a latch, interlock, wiring, or board. If your Grundig washing machine is under 7 years old and otherwise reliable, repair is almost always the better value. If it’s over 8–10 years old and has had previous repairs, a new mid-range washing machine (£300–£500) is likely the more cost-effective long-term choice.