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Jon’s camper/MTB conversion
Posted: Sat Dec 04, 2021 12:15 pm
by Jonhall
Hi all, only my second post but thought I’d share some of the progress so far on my camper build!
Collected the van three weeks ago and have spent many evenings on the driveway getting the project underway.
My Caddy is a 2017 Maxi Highline 2.0TDi 150 DSG with tailgate and was in superb condition, so the initial strip out and prep was less onerous than first expected.
So far, we’ve ticked off:
- new starter battery (original one had a dead/dying cell)
- Split charging system with Sterling BBS1230 DC-DC charger/solar regulator
- 130AH AGM leisure battery and 12v distribution panel
- false floor and service panel behind passenger seat to conceal the electrical systems
- LED spotlights in ceiling
- LED reading lights
- Fast charge USB sockets
- Dodo sound deadening
- Dodo Thermoliner and Thermofleece
- door panels made from 3.6mm ply using factory originals as template
- one piece headliner made from 3.6mm ply
- bulkhead sides repurposed as trim for B pillars
Next steps will be to cut out and fit bonded windows (when I get my hands on a compressor and nibbler) and Planar 2D heater behind driver’s seat.
I’ll update as we go along! Any feedback/advice welcome
Stay positive and test negative!
Jon
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Re: Start of camper conversion
Posted: Sun Dec 05, 2021 10:48 pm
by Wenny95
Looks like you have had your work cutout for you the past few weeks haha. Looking great though. Keep us updated would love to see the finished build.

Re: Start of camper conversion
Posted: Tue Dec 07, 2021 7:02 pm
by Jonhall
Insulation now complete and floor panel made/fitted. Just waiting for some longer bolts to secure the floor panel to the threads from the tie down points.
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Re: Start of camper conversion
Posted: Tue Dec 28, 2021 11:05 am
by Jonhall
It’s been slow progress over the last few weeks!
Managed to get an offcut of vinyl from a local flooring shop to use as a temporary floor covering. When we get the furniture sorted, we plan to use some Altro vinyl as the final solution.
Fitted a Vanstyle bumper protector as well, although it’s hard to see against the body-coloured black bumper in the wet.
Went for a walk and first brew with a view in the Caddy
Also got a delivery from Blok Products to complete the mountain bike setup. I’ve ordered some Hope wheel bags (the only ones I found that take a 29” wheel with tyre) to keep the van clean(ish)
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Re: Start of camper conversion
Posted: Tue Dec 28, 2021 8:38 pm
by sendgineer
Awesome work so far, look forward to see how you get on with this
Re: Start of camper conversion
Posted: Thu Jan 06, 2022 7:03 pm
by Jonhall
Engine cover fitted - I searched high and low for a VW one at a sensible price but had to settle for an Audi one in the end. Might add some Quattro badging?
Also installed some Dodo bonnet liner, figured it would be worth a go for £20.
And had a delivery from Camperglass! Two fixed windows for the sliding doors and a single pane for the tailgate. I’m planning to get these fitted over the next couple of weeks.
Final bit of progress for now was booking in with Rising Sun Campers to have the diesel heater fitted later this month.
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Re: DIY Maxi camper/MTB conversion
Posted: Tue Jan 11, 2022 1:47 pm
by Toonez
How do you get on with the blok mounts. Can you easily get multiple bike in without handle bars touching?
Re: DIY Maxi camper/MTB conversion
Posted: Tue Jan 11, 2022 2:04 pm
by Jonhall
[mention]Toonez [/mention]the offset plates mean you can get the bikes close enough that the rear axles/mechs coming together is you need to watch out for!
https://www.blokpod.co.uk/product/off-s ... unt-rails/
In my earlier photo, I’ve got both plates ‘straight’, with one all the way forward and the other all the way back. Plenty of room for my 27.5” full sus and my friend’s 29” hardtail.
Depending on what bikes you’ve got, I reckon you could get 4 MTBs in by getting creative with the angle/position of the offset plates.
Hope that helps!
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Re: DIY Maxi camper/MTB conversion
Posted: Wed Jan 12, 2022 9:05 pm
by Jonhall
Made a slight modification to the split charging system tonight. The Sterling DC-DC charger kicks in when the ignition is switched on, using a feed from the ignition live rail on the fuse board as signal.
I decided to add a switch onto this ignition feed so that I can have the ignition on without the leisure battery being charged. Should be useful for periods between camping trips when the leisure battery doesn’t need topping up etc.
The green sharpie mark was my planned switch location but couldn’t get the drill in there!
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Re: DIY Maxi camper/MTB conversion
Posted: Sat Jan 15, 2022 8:49 pm
by Jonhall
Re: DIY Maxi camper/MTB conversion
Posted: Sun Jan 16, 2022 6:49 pm
by Jonhall
Re: DIY Maxi camper/MTB conversion
Posted: Sat Jan 22, 2022 4:58 pm
by Jonhall
Re: DIY Maxi camper/MTB conversion
Posted: Sat Jan 29, 2022 10:18 pm
by Marcmcq90
Loving that mate!
I’ve got a SWB life and therefore the tailgate and glass… yours looks so much better without the wiper on the back window!
Looking forward to seeing more progress

Re: DIY Maxi camper/MTB conversion
Posted: Sat Jan 29, 2022 10:28 pm
by Jonhall
Cheers [mention]Marcmcq90 [/mention]
I’m really pleased with the stealthy look but a wiper wouldn’t go amiss at the moment
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DIY Maxi camper/MTB conversion
Posted: Sun Jan 30, 2022 3:58 pm
by Jonhall